condition	mean	min	max
0 h after light	0.051698	0.0	0.103396
4 h after light	0.356801	0.0	0.713602
8 h after light	0.3068845	0.0	0.613769
4 h after dark	0.2038995	0.0	0.407799
8 h after dark	0.0509165	0.0	0.101833
12 h after dark	0.0	0.0	0.0