condition mean min max Dawn 7.793748838333334 6.797895819666667 8.789601857000001 Morning 7.648214708666667 7.035514415 8.260915002333334 Noon 6.8188944346666664 6.507746862333334 7.182602260333333 Dusk 6.399885576333333 6.061914750666666 6.737856402 Night 6.2773877559999995 6.204626045 6.350149467 Midnight 6.554069543000001 6.554069543000001 6.554069543000001