condition	mean	min	max
4 h after light	0.702785	0.0	1.40557
8 h after light	0.439288	0.0	0.878576
12 h after light	1.71657	1.63657	1.79657
4 h after dark	1.5566205333333332	0.0279616	3.07223
8 h after dark	1.5172056666666667	0.176387	3.28188
12 h after dark	1.8453613333333332	0.0	5.10462