condition mean min max Dawn 1.109787344 0.650187068 1.5693876199999999 Morning 0.817152162 0.780591921 0.8537124030000001 Noon 0.7568652064444444 0.539009049 0.9164068 Dusk 0.6660751303333334 0.5349844576666667 0.7971658030000001 Night 1.0429201511666666 1.0021139319999999 1.0837263703333333 Midnight 1.158723003 1.158723003 1.158723003