condition	mean	min	max
4 h after light	0.017660505	0.00905911	0.0262619
8 h after light	0.0	0.0	0.0
12 h after light	0.012082470000000001	0.00743434	0.0167306
4 h after dark	0.010645366666666666	0.0	0.0198335
8 h after dark	0.003497433333333333	0.0	0.0104923
12 h after dark	0.00806385	0.0	0.0144114