condition	mean	min	max
4 h after light	2.786022	2.730318	2.868646
8 h after light	2.019375	1.48288	2.3635770000000003
12 h after light	1.3460366666666668	1.263158	1.466728
16 h after light	2.8198316666666665	2.493205	3.247077
4 h after dark	2.297521	2.078585	2.5750990000000002
8 h after dark	1.481496	1.446606	1.505636