condition	mean	min	max
3 h after light	1.7701245833333332	0.384859	3.85528
7 h after light	1.2107041666666667	0.0	3.47672
11 h after light	1.0115272499999999	0.0	3.02289
2 h after dark	1.5311985833333333	0.0	4.77332
6 h after dark	2.771399333333333	0.472752	5.92892
10 h after dark	2.82410325	0.729279	6.14304