condition mean min max Dawn 1.9616125 1.6118649999999999 2.31136 Morning 1.8614199999999999 1.8614199999999999 1.8614199999999999 Noon 0.80686 0.80686 0.80686 Night 1.6198275 1.6198275 1.6198275 Midnight 3.17989 3.17989 3.17989