condition mean min max Dawn 1.4888607500000002 1.3311865 1.646535 Morning 1.3338299999999998 1.3338299999999998 1.3338299999999998 Noon 0.987315 0.987315 0.987315 Night 0.326703 0.326703 0.326703 Midnight 0.9856130000000001 0.9856130000000001 0.9856130000000001