condition	mean	min	max
4 h after light	4.847456666666667	2.8474	6.60646
8 h after light	4.843313333333334	1.71477	8.34079
12 h after light	6.19658	4.31067	7.14675
4 h after dark	7.26175	5.70794	8.64874
8 h after dark	7.28735	3.86161	11.4556
12 h after dark	4.404423333333334	2.83595	5.89628