Length of sunlight using a lux sensor?

Other Hardware Sensors
1

I would like to count how much time the sun shines all day. I have a BH1750 sensor, but I can't calculate 100% too much sunlight with that. During the day I will reach 54613 lux, but even though it is now clear, the sun will set in an hour, so lux is only 2423.

Has anyone tried it yet?

2

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