Yesterday, I set the 100' of fencing out from the back of the door about 12 feet and then directed the length towards the house so they have one oblong yard with the first 3rd under shade and the last 3rd under shade of a big oak tree.
They like that much better and are able to find worms once in awhile. The grandkids and I also feed them crickets as well. They're up on the roost by 8:30pm, but I don't know if they come down for food during the night. I might set a camera in there sometime, just for grins to see what they do, if anything. There's no light in there, but it's not completely dark, either.