I have silkies and an EE that are almost 5 months old. I'm trying to incorporate nest boxes into their coop but high or low they sleep and poop in the them. I also have nest boxes around the yard. Considering I'm in So. California and they free range all day year round, and I have a VSB auto door opener that opens before they even wake up. Do they lay before they wake? Should I have a nest box in the coop? My space is so limited.