condition	mean	min	max
3 h after light	7.720735833333333	1.57924	16.0321
7 h after light	9.37944	2.13112	18.0687
11 h after light	5.448015	2.34354	11.535
2 h after dark	10.561892499999999	3.79075	16.6599
6 h after dark	4.279466666666667	1.29286	8.00503
10 h after dark	4.523866666666667	1.89544	10.8595