I had read that you should add the light hours to the morning so that the chickens don't get suddenly caught in the dark when the light switches off before they settle on the roost. So we tried this, and had the light coming on at 4:30am. Well, the chickens started making the biggest fuss in the morning, cackling away like they were having a party out there. They woke us up a few mornings this way and that was enough. Now the light comes on at 6am when I get up for work. It shuts off after the sun is well up, and then comes back on in the evening for a few hours, too. They don't have any problem with getting caught in the dark before being settled in. Once the sun goes down, they all retire inside the coop anyway and fuss around on the roost until the light turns off. Works great now!
Amy
Amy