condition	mean	min	max
3 h after light	0.7986001666666667	0.0	2.52699
7 h after light	0.8774913416666666	0.0	2.10477
11 h after light	0.7489945916666667	0.0	1.7875
2 h after dark	0.8734721166666667	0.0	2.50318
6 h after dark	0.780183175	0.0	2.61345
10 h after dark	0.7862377	0.0	2.14381