condition	mean	min	max
4 h after light	3.19129	2.93867	3.35065
8 h after light	5.671833333333334	1.69112	9.71231
12 h after light	4.178013333333333	2.48545	6.76314
4 h after dark	2.07475	1.63089	2.87832
8 h after dark	1.2064636666666666	0.695757	2.13212
12 h after dark	1.73974	1.50777	1.88955