condition	mean	min	max
0 h after light	0.11028	0.0	0.22056
4 h after light	0.3261905	0.0	0.652381
8 h after light	0.2182105	0.0	0.436421
4 h after dark	0.108309	0.0	0.216618
8 h after dark	0.0	0.0	0.0
12 h after dark	0.215466	0.0	0.430932