I have the problem of my chickens wanting to sleep right at the door of th coop and hang there heads out when they go in before I can go plug the light up. When I plug the light up the (most of the time) get up and move on into the coop onto roosts etc. Sometimes ai turn the light on and they still want to lay right at the door. I put a 15 watt light in the coop. Does anyone else have a light? Any suggstions?