condition mean min max Dawn 18.250975 17.7011 18.80085 Morning 20.14255 20.14255 20.14255 Noon 15.876999999999999 15.876999999999999 15.876999999999999 Night 18.6814 18.6814 18.6814 Midnight 17.7603 17.7603 17.7603