So, my chicks haven't been using the light for warmth much anymore. The are around 4-5 weeks old. I have backed the light way off them. I tried to turn it off for a bit today and they were chirping like crazy!! I think they are used to the brightness. They are currently in the garage and it isn't dark during the day, but not bright light either. How do I get them used to the light not always being on? I was thinking of shutting it off during the day when it is warmer but I'm afraid that they are stressing out?? Any suggestions?