condition	mean	min	max
4 h after light	1.6500599999999999	1.60436	1.69576
8 h after light	1.4647700000000001	1.34795	1.58159
12 h after light	2.143385	1.93162	2.35515
4 h after dark	3.37634	3.20611	3.54657
8 h after dark	2.62924	2.59209	2.66639
12 h after dark	2.335235	2.28099	2.38948