condition mean min max Dawn 16.823 15.604800000000001 18.0412 Morning 6.74071 6.74071 6.74071 Noon 9.350954999999999 9.350954999999999 9.350954999999999 Night 17.94785 17.94785 17.94785 Midnight 18.4333 18.4333 18.4333