So, we've had our girls since August and all has been well they've had no problem heading into the coop at dusk. However now my 2 red sex links tend to stay out quite a bit later than my leghorn. The other night one of them was actually laying an egg at 5:30 p.m. It was dark! I turned the light on to check on them and close them up and noticed she was laying an egg then when she was finished of course it was pitch dark in there and she couldn't find her way to the roost. I turned the light back on and picked her up and put her up there. Now tonight I went in and it was dark already and one of them was laying underneath the roost with the other two on top of the roost. Again I picked her up and put her up there. I think that they are not seeing because it's getting darker earlier and they are unable to find their way to the roost because they're staying out so late. Is this normal?