Hi all, My girls have been in the coop for a week and a half. They are 5 weeks old on Monday and I would say pretty well feathered out. I have been turning the heat light on only at night and they have been outside all day. Today's temp was only in the 60s. The temps are still only in the mid 40s or low 50s at night. They are all on the roost right now in a nice little row and none of them were complaining when I just went to check on them. Should I turn the light on for them at night still? Thx.