condition mean min max Dawn 10.030027500000001 9.679455 10.380600000000001 Morning 7.798955 7.798955 7.798955 Noon 7.505240000000001 7.505240000000001 7.505240000000001 Night 9.346725 9.346725 9.346725 Midnight 10.863199999999999 10.863199999999999 10.863199999999999