condition	mean	min	max
4 h after light	0.001559065	0.0	0.00311813
8 h after light	0.001777855	0.0	0.00355571
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	0.0018980966666666667	0.0	0.00569429