Okay, so you are my new chicken hero! Innately we know how to do it, we watch our flock and anyone who has animals of any kind knows their circadian rhythm is dawn to dusk, or the other way around for the nocturnals. I ended up adjusting the heat to 87 degrees as this is where they seemed most comfortable, they can mosey over directly under the infrared lamp if they want to be warmer. Our light timer is about 40 minutes after dawn and about 40 minutes before dusk so they have some natural light through the big windows at the start and end of their day. I have a rather small backyard flock, now 6 hens with our 3 new baby girls, we have only 3 adults. We originally adopted hens from a client of mine and they were older and lost a few to old age over the past two years, it was time to get babies. I wish I had a small farm so I had more room for a bigger coop and run, but I don't so integration is a little more challenging for me, but I've got a system that works. I will likely wait a bit longer to integrate, but I'm glad to know I've got the lighting and heat part of this process the way it should be.

Thank you for your incredible insights; you are a beautiful writer as well.