condition	mean	min	max
0 h after light	0.612848	0.306834	0.918862
4 h after light	0.46836599999999995	0.305397	0.631335
8 h after light	1.692905	1.51512	1.87069
4 h after dark	0.982264	0.911678	1.05285
8 h after dark	0.6058520000000001	0.60331	0.608394
12 h after dark	0.683224	0.44882	0.917628