condition	mean	min	max
0 h after light	0.12871585	0.0857087	0.171723
4 h after light	0.08591745	0.0845041	0.0873308
8 h after light	0.1284186	0.0872462	0.169591
4 h after dark	0.169019	0.0	0.338038
8 h after dark	0.0847681	0.0844124	0.0851238
12 h after dark	0.0855935	0.0	0.171187