condition mean min max Dawn 1.0634753333333333 0.746556 1.274885 Morning 0.8987795000000001 0.8987795000000001 0.8987795000000001 Noon 0.648358 0.648358 0.648358 Dusk 0.7985195 0.7985195 0.7985195 Night 1.11547725 0.8410344999999999 1.38992 Midnight 1.25679 1.25679 1.25679