condition	mean	min	max
3 h after light	0.0	0.0	0.0
6 h after light	0.0	0.0	0.0
9 h after light	0.0	0.0	0.0
12 h after light	0.02962235	0.0	0.062706
3 h after dark	0.05801933333333333	0.0	0.174058
6 h after dark	0.0229784	0.0	0.0689352
9 h after dark	0.07656733333333333	0.0	0.178876
12 h after dark	0.0	0.0	0.0