condition mean min max Dawn 15.190900000000001 13.393450000000001 16.98835 Morning 15.0143 15.0143 15.0143 Noon 29.546300000000002 29.546300000000002 29.546300000000002 Night 24.2626 24.2626 24.2626 Midnight 18.999650000000003 18.999650000000003 18.999650000000003