For the last few nights, my birds don't want to stay in their coop. I had four in, and four out, as I was chasing or throwing them in, the others kept trying to come out. It was utter pandemonium. I'm thinking it is the light I put in to increase their laying time. It's pretty bright in there. Do the birds maybe think it's still daytime?? Normally, they will go to their coop and even sit at the door waiting to be let in.