condition	mean	min	max
3 h after light	6.432011416666667	0.39853	33.505
7 h after light	2.721709666666667	0.0	11.9106
11 h after light	1.9912535	0.0	7.8033
2 h after dark	4.038833333333334	0.0	12.6202
6 h after dark	1.760465	0.0	6.78174
10 h after dark	2.64554175	0.0	7.93354