I have about 45 Coturnix quail (both male and female) in a 8'x7' cage and none of them are laying (yet). I feed them a layer crumble and give them adequate nutrition. But what puzzles me is that I also give them light 24/7 and they still aren't laying. Is this normal and if it is, what can I do get them laying. Thanks in advance. P.S. This is my first post, so it might not be clear.