condition	mean	min	max
4 h after light	1.773785	1.18866	2.35891
8 h after light	1.367195	1.28981	1.44458
12 h after light	2.606345	2.35239	2.8603
4 h after dark	4.57028	4.17165	4.96891
8 h after dark	2.8635900000000003	2.83351	2.89367
12 h after dark	1.8818199999999998	1.56578	2.19786