condition	mean	min	max
0 h after light	14.757349999999999	14.2083	15.3064
4 h after light	9.14991	8.99939	9.30043
8 h after light	10.856200000000001	10.4197	11.2927
4 h after dark	14.92385	14.6769	15.1708
8 h after dark	14.580549999999999	14.0862	15.0749
12 h after dark	12.82225	12.2006	13.4439