condition mean min max Dawn 15.236587295000001 13.663274300000001 16.80990029 Morning 10.559400812500002 9.378735595 11.740066030000001 Noon 9.801313553 9.298225436 10.30440167 Dusk 13.13830519 12.89713528 13.3794751 Night 12.7434384815 11.0839824645 14.4028944985 Midnight 14.31121121 12.876986375000001 15.745436044999998