condition	mean	min	max
0 h after light	10.102170000000001	9.73994	10.4644
4 h after light	16.8271	16.3966	17.2576
8 h after light	12.485205	9.19621	15.7742
4 h after dark	14.371649999999999	13.7115	15.0318
8 h after dark	15.00085	14.0414	15.9603
12 h after dark	8.85173	8.74007	8.96339