condition	mean	min	max
4 h after light	0.0	0.0	0.0
8 h after light	0.0	0.0	0.0
12 h after light	0.104295	0.0	0.20859
4 h after dark	0.03736866666666667	0.0	0.112106
8 h after dark	0.0	0.0	0.0
12 h after dark	0.0	0.0	0.0