condition	mean	min	max
4 h after light	4.414996666666666	2.09942	7.1807
8 h after light	5.65308	1.38454	9.92967
12 h after light	0.46542100000000003	0.0	0.857553
4 h after dark	0.190802	0.0	0.572406
8 h after dark	0.1668913333333333	0.0	0.500674
12 h after dark	5.58028	2.11483	8.30453