condition	mean	min	max
2 h after light	0.5245736666666667	0.464945	0.62233
6 h after light	1.0782536666666667	0.992191	1.12548
10 h after light	1.078787	0.961821	1.14114
2 h after dark	5.0699499999999995	4.36475	5.44166
6 h after dark	7.22345	6.01987	8.088
10 h after dark	3.18319	3.01905	3.49941