condition	mean	min	max
3 h after light	2.39011725	0.479409	4.59511
7 h after light	2.584987416666667	0.266737	4.85648
11 h after light	3.625229083333333	0.813731	6.65402
2 h after dark	5.841068333333333	1.71406	9.70296
6 h after dark	5.400575	1.372	8.85915
10 h after dark	4.760765833333333	1.09428	8.6073