condition	mean	min	max
4 h after light	0.0	0.0	0.0
8 h after light	0.13184300000000002	0.0	0.395529
12 h after light	0.0	0.0	0.0
4 h after dark	0.0	0.0	0.0
8 h after dark	0.035455	0.0	0.106365
12 h after dark	0.0	0.0	0.0