condition	mean	min	max
4 h after light	0.0	0.0	0.0
8 h after light	0.5280396666666667	0.0	1.33578
12 h after light	0.509556	0.0	1.15951
4 h after dark	0.0	0.0	0.0
8 h after dark	0.0	0.0	0.0
12 h after dark	0.0	0.0	0.0