So I've been turning off their light at night to give them a better understanding of what living in their outdoor coop is going to be like, and as soon as I do it becomes very loud. They all start chirping really loud and freaking out and jumping up onto the side of the brooder. This goes on for 15 minutes before they all fall asleep. If they do this in the house when the lights go out, what's going to happen tonight when I put the out permanently? Is there anyway to make this transition easier?