condition	mean	min	max
0 h after light	0.0	0.0	0.0
4 h after light	0.0	0.0	0.0
8 h after light	0.054935	0.0	0.10987
4 h after dark	0.053212	0.0	0.106424
8 h after dark	0.0	0.0	0.0
12 h after dark	0.0	0.0	0.0