condition	mean	min	max
4 h after light	0.0	0.0	0.0
8 h after light	0.0	0.0	0.0
12 h after light	0.0	0.0	0.0
4 h after dark	0.0152208	0.0	0.0456624
8 h after dark	0.029247966666666667	0.0	0.0538688
12 h after dark	0.0	0.0	0.0