condition	mean	min	max
4 h after light	12.393315999999999	11.250039	13.536593
8 h after light	11.033497	10.217879	11.849115
12 h after light	11.805043	11.805043	11.805043
4 h after dark	12.66042	11.721004	13.599836
8 h after dark	11.608528	11.334697	11.882359
12 h after dark	11.334697	11.334697	11.334697