condition mean min max Dawn 7.989234 7.989234 7.989234 Morning 7.7807379999999995 7.7807379999999995 7.7807379999999995 Noon 8.409130000000001 8.409130000000001 8.409130000000001 Dusk 8.1357925 8.1357925 8.1357925 Night 7.852373999999999 7.852373999999999 7.852373999999999 Midnight 8.309669 8.309669 8.309669