I've read a few forums about lights and I was wondering if they have impact on my chickens laying eggs. I keep the light on for the chickens in the barn all the time and don't shut it off unless its warm. They've had a light on them since they were babies nonstop. They go to bed at night and they wake up in the morning when i come into the barn. It's winter time now and I don't want them to get cold or my water to freeze. My chickens are almost 5 months old and they haven't layed any eggs yet. I'm wondering if the light and winter is impacting them. Thanks for reading!!