condition	mean	min	max
4 h after light	11.484936666666666	11.1385	11.72202
8 h after light	13.640569999999999	13.543629999999999	13.700999999999999
12 h after light	13.592943333333332	13.54445	13.688979999999999
4 h after dark	12.15216	11.644960000000001	12.69618
8 h after dark	11.267916666666666	10.90665	11.83923
12 h after dark	11.470546666666667	11.31643	11.59026