I do have a night light in my coop. In the beginning every evening I would put some scratch grains in the coop to encourage them to go in. I gave them some bread which is one of their favorite treats but they would grab the pieces of bread and run out of the coop, so I switched to the scratch. Worked wonderfully. Now they go in and no more treats. As I got them used to it I cut back on the treats. I did shut them in for a few days in the beginning with their brooder to get them used to their coop then started the treats in the evenings.
