The hens at my place follow a similar timetable, but I wouldn't call them ranging. They only have 400m2, well short of an acre.They all tend to sit down and relax around me when I sit down. I sit down a lot. í seem to have become part of the tribe more so recently. I've found that ranging chickens are active in spurts, mornings trying to forage, rest much of the middle of the day, then high activity a couple of hours before going to roost.
Edit... Aaaand I should have read ahead before commenting
This ratbag came inside the other day. Blurry photo because it's Christa and she's rarely still.