condition	mean	min	max
0 h after light	15.11505	12.9764	17.2537
2 h after light	8.584135	6.15607	11.0122
4 h after light	4.72466	4.28607	5.16325
8 h after light	6.027305	4.75973	7.29488
12 h after light	12.415	10.8008	14.0292
2 h after dark	17.17255	15.6088	18.7363
4 h after dark	13.754750000000001	13.0845	14.425
8 h after dark	17.85955	16.748	18.9711
12 h after dark	18.671599999999998	18.4174	18.9258