condition mean min max Dawn 8.48075369775 7.832804064499999 9.128703331 Morning 9.3458751915 8.927382603666667 9.764367779333334 Noon 10.518665688 9.229890150666666 11.646884903 Dusk 10.5691652685 10.202338775 10.935991762 Night 12.967049609333333 12.171722235333332 13.762376983333333 Midnight 10.77135448 10.77135448 10.77135448