condition	mean	min	max
3 h after light	0.0178182	0.0	0.0534546
6 h after light	0.0	0.0	0.0
9 h after light	0.0	0.0	0.0
12 h after light	0.034662874999999996	0.0	0.0887626
3 h after dark	0.0	0.0	0.0
6 h after dark	0.0	0.0	0.0
9 h after dark	0.016709766666666667	0.0	0.0501293
12 h after dark	0.0	0.0	0.0