condition mean min max Dawn 1.719865 1.52013 1.9196 Morning 1.8995199999999999 1.8995199999999999 1.8995199999999999 Noon 1.65186 1.65186 1.65186 Night 1.494505 1.494505 1.494505 Midnight 1.7956750000000001 1.7956750000000001 1.7956750000000001