My hens seem to be "camping out" in the nest boxes. I mean, I don't expect them to get in, pop out an egg and move along, but they seem to be sitting in there for a long time. I got worried about a couple of them yesterday. It's been so hot, and they're in there panting. I was trying to give a couple of them water while they were in the nests, ready to yank her out and soak her up to pull out a stuck egg. But then all of a sudden she just hops up and out, fine and dandy like cotton candy. What the what?? I figured they'd sit for about 20, maybe 30 minutes, but an hour and a half? Then I thought maybe it's because they're new at laying...I don't know. How long do your hens stay in the nest boxes when they lay an egg?