condition	mean	min	max
4 h after light	0.0	0.0	0.0
8 h after light	0.101798	0.0	0.305394
12 h after light	0.09543700000000001	0.0	0.153764
4 h after dark	0.10231066666666666	0.0	0.166094
8 h after dark	0.036983999999999996	0.0	0.110952
12 h after dark	0.0	0.0	0.0