condition	mean	min	max
3 h after light	3.181677166666667	0.360368	9.5491
7 h after light	4.08512175	0.434167	11.0917
11 h after light	5.902451666666667	0.806383	12.4823
2 h after dark	8.082076833333334	0.952952	20.6159
6 h after dark	6.3398955	0.570446	19.3198
10 h after dark	6.5947077499999995	0.616403	18.5549