condition mean min max 0 h after light 1.1129134999999999 0.886967 1.33886 2 h after light 0.7751475 0.740907 0.809388 4 h after light 0.35702849999999997 0.20929 0.504767 8 h after light 0.5299875 0.106361 0.953614 12 h after light 0.5078400000000001 0.310314 0.705366 2 h after dark 0.9773879999999999 0.576396 1.37838 4 h after dark 0.955346 0.821842 1.08885 8 h after dark 1.0777675 0.926715 1.22882 12 h after dark 1.0275590000000001 0.845828 1.20929