condition	mean	min	max
4 h after light	0.00173832	0.0	0.00347664
8 h after light	0.00334717	0.0	0.00669434
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	0.0029565766666666666	0.0	0.00886973