I have Barred Rocks, Rhode Island Reds, Black Australorps and Easter Egger chickens and they are just staying to lay. I've gotten Green eggs so I'm guessing those are from my Easter Eggs. The first few were very small then I got one about the size of a medium store bought egg. Then I got a few small beige and one brown egg. Not sure which breed laid those. All are pretty small. Will they get bigger as they lay more? Also they seem to lay in the late afternoon or early evening is that normal?