condition mean min max Dawn 16.3217488805 9.030866626 23.612631135 Morning 7.229772371499999 6.5840179765 7.875526766499999 Noon 12.405635490749999 10.747200531499999 14.06407045 Dusk 19.490477305 19.27224755 19.708707060000002 Night 16.53178595 15.77465154 17.28892036 Midnight 18.764254469999997 16.621268425 20.907240514999998