condition	mean	min	max
2 h after light	0.8633585	0.469077	1.11198
6 h after light	0.9429815	0.251364	1.79469
10 h after light	0.7927025	0.416423	1.12172
14 h after light	0.8092761666666667	0.348133	1.47447
18 h after light	1.1734598333333333	0.454109	2.14612
2 h after dark	1.0143985	0.770012	1.51012