condition	mean	min	max
4 h after light	0.0	0.0	0.0
8 h after light	0.10073566666666667	0.0	0.302207
12 h after light	0.0	0.0	0.0
4 h after dark	0.0	0.0	0.0
8 h after dark	0.0	0.0	0.0
12 h after dark	0.061565666666666664	0.0	0.184697