condition mean min max Dawn 7.23980151325 6.9697500365 7.50985299 Morning 7.07056085 6.976355738 7.164765962000001 Noon 7.311435961888889 7.129750274333333 7.511441337 Dusk 7.7385575905 7.681008052666667 7.796107128333333 Night 7.857848255 7.4522173753333325 8.263479134666667 Midnight 7.792228551 7.792228551 7.792228551