condition	mean	min	max
4 h after light	0.0	0.0	0.0
8 h after light	0.00931025	0.0	0.0186205
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	0.01838146666666667	0.0	0.0551444