My four weeks old chick is usually put to sleep at 9-10 around when I get ready for bed and I've noticed that a lot of times when I go check on him he seems to just be standing around or laying down like he's sleeping but with his eyes open, half the time I thought he was dead. It's starting to worry me that he's taking a lot of time falling asleep. I don't know if it's just that he simply sleeps late?