condition	mean	min	max
3 h after light	3.0519585833333336	0.0	5.71084
7 h after light	2.53436158372	0.0	5.57043
11 h after light	2.726963	0.0	8.92215
2 h after dark	2.403263208333333	0.0612355	6.05901
6 h after dark	4.126028083333333	0.0	9.8309
10 h after dark	2.982685083333333	0.0	7.72274