condition	mean	min	max
4 h after light	0.8017063333333334	0.451571	1.24764
8 h after light	1.5065433333333333	0.49441	2.45702
12 h after light	1.6758929999999999	0.836599	2.76022
4 h after dark	2.5064	2.20812	2.7052
8 h after dark	1.5924266666666667	1.48188	1.69967
12 h after dark	1.25741	1.23749	1.26784