condition	mean	min	max
4 h after light	0.0	0.0	0.0
8 h after light	0.12543	0.0	0.37629
12 h after light	0.0	0.0	0.0
4 h after dark	0.107047	0.0	0.321141
8 h after dark	0.0315888	0.0	0.0631639
12 h after dark	0.0	0.0	0.0