condition	mean	min	max
4 h after light	0.0	0.0	0.0
8 h after light	1.553744	0.0	3.77413
12 h after light	0.0	0.0	0.0
4 h after dark	1.4670066666666666	0.0	4.40102
8 h after dark	0.0	0.0	0.0
12 h after dark	0.0	0.0	0.0