condition	mean	min	max
4 h after light	11.5397745	11.037868	12.041681
8 h after light	10.7634255	8.969791	12.55706
12 h after light	11.342613499999999	10.980388	11.704839
4 h after dark	10.6323995	10.141265	11.123534
8 h after dark	9.822607	9.640369	10.004845
12 h after dark	11.123534	11.123534	11.123534