condition	mean	min	max
0 h after light	0.0	0.0	0.0
4 h after light	0.0439217	0.0	0.0878434
8 h after light	0.0	0.0	0.0
4 h after dark	0.04375165	0.0	0.0875033
8 h after dark	0.04387405	0.0	0.0877481
12 h after dark	0.131526	0.088976	0.174076