condition	mean	min	max
0 h after light	0.0	0.0	0.0
4 h after light	0.02334905	0.0	0.0466981
8 h after light	0.0226712	0.0	0.0453424
4 h after dark	0.02255025	0.0225058	0.0225947
8 h after dark	0.0	0.0	0.0
12 h after dark	0.01119305	0.0	0.0223861