condition	mean	min	max
0 h after light	11.09063	9.54896	12.6323
4 h after light	7.691955	7.56542	7.81849
8 h after light	6.047375	4.16583	7.92892
4 h after dark	8.224205000000001	7.20119	9.24722
8 h after dark	9.279785	8.22897	10.3306
12 h after dark	12.3845	11.8271	12.9419