condition	mean	min	max
4 h after light	0.0	0.0	0.0
8 h after light	0.008360766666666667	0.0	0.0250823
12 h after light	0.039037	0.0	0.117111
4 h after dark	0.0	0.0	0.0
8 h after dark	0.0	0.0	0.0
12 h after dark	0.0	0.0	0.0