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	0.0	0.0	0.0
3 h after dark	0.0	0.0	0.0
6 h after dark	0.10456866666666667	0.0	0.179981
9 h after dark	0.0	0.0	0.0
12 h after dark	0.049162333333333336	0.0	0.147487