condition	mean	min	max
2 h after light	6.09066	3.86258	7.51376
6 h after light	4.922278333333333	2.82629	6.75278
10 h after light	3.545705	1.95923	5.25591
14 h after light	4.519121666666667	3.19142	4.93312
18 h after light	4.999275	2.50006	8.59785
2 h after dark	4.683598333333333	3.6229	5.27376