condition	mean	min	max
3 h after light	1.6686076666666667	0.950983	2.34283
6 h after light	1.008853	0.431913	1.71584
9 h after light	1.2225573333333333	0.760292	1.9739
12 h after light	1.62085925	0.874707	2.34139
3 h after dark	1.4924899999999999	1.20621	1.69772
6 h after dark	1.2417313333333333	0.958884	1.64702
9 h after dark	1.2938286666666667	0.750796	1.70665
12 h after dark	1.4931299999999998	0.88486	2.1014