condition	mean	min	max
4 h after light	0.0	0.0	0.0
8 h after light	0.13470466666666667	0.0	0.404114
12 h after light	0.21087226666666667	0.0	0.632601
4 h after dark	0.0	0.0	0.0
8 h after dark	0.054019000000000005	0.0	0.162057
12 h after dark	0.0	0.0	0.0