condition mean min max Dawn 1.06676257275 0.697126185 1.4363989605 Morning 0.727453237 0.5488892615000001 0.9060172125 Noon 0.98683181625 0.7919715405 1.181692092 Dusk 0.9723322765 0.7516553925 1.1930091605 Night 0.37060793025000005 0.34934797250000005 0.39186788800000005 Midnight 0.75676883 0.4692417525 1.0442959075