simple light timer with ds1307 and lcd shield

i cannot find what i am looking for, i want to make a simple project for switching 4 lights on and off at specific times (for an aquarium)
I found several projects, but none work with the combo lcd shield and relays

Does anyone have a similar link or sketch for such a project?
I am not able to proram myself unfortunatley

can you give details of the combo lcd shield ?
will you be switching mains voltahes?

its an arduino lcd shield v1.1 and an arduino uno
i will be switching 220v, with an relay board

are you looking for something like this project

make sure the relays are opto isolated when working with mains

if you require accurate timing, e.g. particular time of day on/off, you may want to use an RTC
https://playground.arduino.cc/Main/DS1302

if it is simply on/off every few hours delay() or millis() functions will do
https://www.arduino.cc/reference/en/language/functions/time/millis/

i have this one:

yes, this one is what i am looking for

only it needs a timer possibility

Or maybe a sketch with a webinterface instead of LCD?

i have found this code:

// FAR TOO SIMPLE SCHEDULER 1.0
// andrevergamito, 26/8/2015

#include <Wire.h>               // essential libraries needed for the project IF you intend on using a rtc      and a lcd display
#include <RTClib.h>
#include <LiquidCrystal_I2C.h>
#include <EEPROM.h>

RTC_DS1307 rtc;                 // declare RTC
LiquidCrystal_I2C lcd(0x27, 20, 4);   // address column and rows of the i2c LCD

bool stat1;     //4 booleans to store in the eeprom the current state of the lighs
bool stat2;
bool stat3;
bool stat4;


#define RELAY1  2    //BLU                //output pins for four relays used to control the lights    
#define RELAY2  3    //VER                    
#define RELAY3  4    //ROS                    
#define RELAY4  5    //BIA


int luce1 = 0;  //BLU                   //current state of the lights
int luce2 = 0;  //VER
int luce3 = 0;  //ROS
int luce4 = 0;  //BIA


//ORE ACCENSIONE                          // hour and minutes the four schedulers are going to turn on
int ore1on = 10; //BLU
int min1on = 0;
int ore2on = 10; //VER
int min2on = 30;
int ore3on = 11; //ROS
int min3on = 0;
int ore4on = 12; //BIA
int min4on = 0;

//ORE SPEGNIMENTO

int ore1off = 13; //BLU                   // hour and minutes the four schedulers are going to turn off
int min1off = 0;
int ore2off = 13; //VER
int min2off = 30;
int ore3off = 13; //ROS
int min3off = 0;
int ore4off = 13; //BIA
int min4off = 30;


void setup () {

  stat1 = EEPROM.read(0);         // pull the eeprom-saved data when turning on to get the lights to the status previus to turning off and than on again the arduino
  stat2 = EEPROM.read(1);
  stat3 = EEPROM.read(2);
  stat4 = EEPROM.read(3);


  luce1 = stat1;                  // every light now gets the eeprom vallue just fetched
  luce2 = stat2;
  luce3 = stat3;
  luce4 = stat4;

  Wire.begin();                   // start i2c communication, turn on screen bachlight and clear the LCD
  lcd.begin();
  lcd.backlight();
  lcd.clear();

  pinMode(RELAY1, OUTPUT);       //set the four relays pins as output
  pinMode(RELAY2, OUTPUT);
  pinMode(RELAY3, OUTPUT);
  pinMode(RELAY4, OUTPUT);

  digitalWrite(RELAY1, HIGH);     //turn all the light of for now to prevent random switches while code loads
  digitalWrite(RELAY2, HIGH);
  digitalWrite(RELAY3, HIGH);
  digitalWrite(RELAY4, HIGH);



  rtc.adjust(DateTime(F(__DATE__), F(__TIME__)));         //uncomment to set RTC time as of sketch compiling time BUT then upload code with line blanked out to prevent clock resetting time

  Serial.begin(9600);
#ifdef AVR
  Wire.begin();
#else
  Wire1.begin(); // Shield I2C pins connect to alt I2C bus on Arduino Due
#endif
  rtc.begin();

  if (! rtc.isrunning()) {
    Serial.println("RTC is NOT running!");
    // following line sets the RTC to the date & time this sketch was compiled
    rtc.adjust(DateTime(__DATE__, __TIME__));

}

}


void loop () {

  DateTime now = rtc.now();       //pull RTC data
  Serial.print(now.year(), DEC);
    Serial.print('/');
    Serial.print(now.month(), DEC);
    Serial.print('/');
    Serial.print(now.day(), DEC);
    Serial.print(' ');
    Serial.print(now.hour(), DEC);
    Serial.print(':');
    Serial.print(now.minute(), DEC);
    Serial.print(':');
    Serial.print(now.second(), DEC);
    Serial.println();
  //ORE
  lcd.setCursor(0, 0);
  lcd.print("  :  :      /  /");                            ///////////////////////////     Example 20x4 layout
  lcd.setCursor(0, 0);                                   //00:00:00 00/00/0000 /
  lcd.print(now.hour());                                //                             /
  lcd.setCursor(3, 0);                                   //BLU  VER  ROS  BIA  /
  lcd.print(now.minute());                             //OFF  ON   OFF  ON    /
  lcd.setCursor(6, 0);                                   ///////////////////////////
  lcd.print(now.second());
  lcd.setCursor(10, 0);
  lcd.print(now.day());
  lcd.setCursor(13, 0);
  lcd.print(now.month());
  lcd.setCursor(16, 0);
  lcd.print(now.year());

  lcd.setCursor(0, 2);
  lcd.print("BLU  VER  ROS  BIA");

  //ATTENTION: this is the part of code where is decided what happens when a time is met and where the on/off on the screen is decided

  lcd.setCursor(0, 3);                        // luce1
  if (luce1 == 0) {                           // if luce1 is marked as off (0)
    lcd.print("OFF");                          //print OFF on the LCD
    EEPROM.update(0, 0);                  //and write this value on eeprom. i  used update because in this way if previous value == new value no writing occurs saving eeprom cycles but wasting 3.3ms

    digitalWrite(RELAY1, HIGH);         //if the light is off the relay is high, that is because if i lose power all light go on and i can manually control them

  }
  else {                                         //if luce1 is marked as On (1)
    lcd.print("ON ");                         //print ON on the LCD
    EEPROM.update(0, 1);                 //and write this value on eeprom
    digitalWrite(RELAY1, LOW);          //also turn on the light
  }

  lcd.setCursor(5, 3);          // luce2
  if (luce2 == 0) {
    lcd.print("OFF");
    EEPROM.update(1, 0);
    digitalWrite(RELAY2, HIGH);
  }
  else {
    lcd.print("ON ");
    EEPROM.update(1, 1);
    digitalWrite(RELAY2, LOW);
  }

  lcd.setCursor(10, 3);          // luce3
  if (luce3 == 0) {
    lcd.print("OFF");
    EEPROM.update(2, 0);
    digitalWrite(RELAY3, HIGH);
  }
  else {
    lcd.print("ON ");
    EEPROM.update(2, 1);
    digitalWrite(RELAY3, LOW);
  }

  lcd.setCursor(15, 3);          // luce4
  if (luce4 == 0) {
    lcd.print("OFF");
    EEPROM.update(3, 0);
    digitalWrite(RELAY4, HIGH);
  }
  else {
    lcd.print("ON ");
    EEPROM.update(3, 1);
    digitalWrite(RELAY4, LOW);
  }

  // IMPORTANT!!! this is the bit of code actually imporant, where time is checked every second and switches are pulled on/off

  int hour = now.hour();    //make the hours and minutes int to prevent error with 0 being seen as error
  int minute = now.minute();

  //turning on sequence

  if (hour == ore1on) {             //if hours match turning on time and minutes too, flag luce1 so next cycle magic can happen
    if (minute == min1on) luce1 = 1;
  }

  if (hour == ore2on) {
    if (minute == min2on) luce2 = 1;
  }

  if (hour == ore3on) {
    if (minute == min3on) luce3 = 1;
  }

  if (hour == ore4on) {
    if (minute == min4on) luce4 = 1;
  }

  //turning off sequence
  if (hour == ore1off) {
    if (minute == min1off) luce1 = 0;
  }

  if (hour == ore2off) {
    if (minute == min2off) luce2 = 0;
  }

  if (hour == ore3off) {
    if (minute == min3off) luce3 = 0;
  }

  if (hour == ore4off) {
    if (minute == min4off) luce4 = 0;
  }

  delay(900); //this delay keeps the code running almost once a second, to prevent too fast refreshes of the LCD
}

if i understand right i can set on and off times for the 4 relays
But no matter what on/off times i set, relay 1 and 4 are on, 2 and 3 are always off

I added serial print of the time, and the time is the same as my laptops time
When i disconnect the ds1307, i can see the time go wrong, and when i connect it again, time is ok again