condition mean min max Dawn 7.718385 7.21819 8.21858 Morning 7.120889999999999 7.120889999999999 7.120889999999999 Noon 10.16151 10.16151 10.16151 Night 10.61825 10.61825 10.61825 Midnight 8.684664999999999 8.684664999999999 8.684664999999999