condition	mean	min	max
4 h after light	0.0	0.0	0.0
8 h after light	0.0356516	0.0	0.0713032
12 h after light	0.0	0.0	0.0
4 h after dark	0.020545499999999998	0.0	0.0616365
8 h after dark	0.0	0.0	0.0
12 h after dark	0.0	0.0	0.0