condition	mean	min	max
2 h after light	9.841336666666667	6.2469	13.539
6 h after light	7.559	5.11427	11.396
10 h after light	8.262551666666667	3.8314	11.6779
14 h after light	7.95404	4.64922	10.9506
18 h after light	8.165485	5.69568	10.3313
2 h after dark	10.692446666666667	8.37955	15.2923