condition	mean	min	max
0 h after light	0.0	0.0	0.0
4 h after light	0.2101285	0.13703	0.283227
8 h after light	0.0	0.0	0.0
4 h after dark	0.274077	0.0	0.548154
8 h after dark	0.2749155	0.273762	0.276069
12 h after dark	0.0678865	0.0	0.135773