condition	mean	min	max
3 h after light	1.0835136666666667	0.0	3.98637
7 h after light	1.6473294166666665	0.0	6.03161
11 h after light	1.41082	0.0	4.44177
2 h after dark	1.5299028333333333	0.0	6.13339
6 h after dark	1.3764395833333334	0.0	4.07545
10 h after dark	1.061919	0.0	5.45611