I'm in Montana. She's indoors under lights, and I haven't changed the light cycle yet, although I'm gearing up to let her take a break for the winter. She has to be laying them within a few hours of each other. I generally check the birds morning, afternoon, and evening. She's also semi broody. Never gave a hoot about her eggs until this past week. Now she gets snarky whenever I reach in to do anything, and I've caught her sitting on the eggs, although not consistently.
They seem happy and healthy otherwise, so I dunno. I'm still a newbie so this is all pretty new to me.