Do you keep food & water in your henhouse at night? We have been, but our girls (9 weeks old) don't seem to pay it any mind. As soon as they are let out in the morning, they go straight for the food & water we keep outside. I know they know there is food in the henhouse because if the outside feeder is too crowded or hectic, one or two will go back into the henhouse to eat. Is it normal for them to not eat/drink much at night?