condition	mean	min	max
3 h after light	3.211515	1.15105	6.83189
7 h after light	5.591089166666666	2.64334	14.6187
11 h after light	5.155075833333333	1.43454	9.12236
2 h after dark	4.219165833333333	1.07338	9.2848
6 h after dark	3.761815	1.33104	7.37388
10 h after dark	2.2027888333333334	0.0	4.60807