condition	mean	min	max
0 h after light	0.0	0.0	0.0
4 h after light	0.231287	0.0	0.462574
8 h after light	0.70967	0.46417	0.95517
4 h after dark	0.2303915	0.0	0.460783
8 h after dark	0.0	0.0	0.0
12 h after dark	0.0	0.0	0.0