condition	mean	min	max
0 h after light	0.5031835	0.43174	0.574627
4 h after light	0.323423	0.292751	0.354095
8 h after light	0.10762150000000001	0.073117	0.142126
4 h after dark	0.3182875	0.211634	0.424941
8 h after dark	0.887555	0.784721	0.990389
12 h after dark	0.5333025	0.421017	0.645588