Visiting the girls during the dark period

[Dutch Pimp]

For some reason, I had to check the plants during the "night" (5th week in flowering)
I've read once in one of the threads that green light does not disturb the plants in the darkness, so I used a flashlight with a green filter.
Is that correct ?

Everything I have read about this: says use green party lights and keep visits under 15 minutes and not too often.