condition	mean	min	max
4 h after light	0.0	0.0	0.0
8 h after light	0.0788586	0.0	0.196771
12 h after light	0.07003	0.0	0.21009
4 h after dark	0.0	0.0	0.0
8 h after dark	0.025331466666666667	0.0	0.0759944
12 h after dark	0.0292409	0.0	0.0877227