condition	mean	min	max
4 h after light	1.6418400000000002	1.18816	2.09552
8 h after light	2.114885	2.08586	2.14391
12 h after light	3.161595	3.06478	3.25841
4 h after dark	3.9087300000000003	3.51955	4.29791
8 h after dark	2.480175	2.46921	2.49114
12 h after dark	2.541045	2.323	2.75909