condition	mean	min	max
4 h after light	0.897356	0.632832	1.16188
8 h after light	0.8185735000000001	0.80139	0.835757
12 h after light	1.5689899999999999	1.38489	1.75309
4 h after dark	2.4627433333333335	2.12065	2.65552
8 h after dark	3.1109466666666665	2.44654	3.7102
12 h after dark	1.1094503333333334	0.847381	1.3423