condition mean min max Dawn 8.4284589695 5.854641603 11.002276336 Morning 9.5939260205 9.306985155 9.880866886 Noon 13.069470402222223 12.815241449999998 13.307548440000001 Dusk 12.508794339166666 12.027552331666666 12.990036346666667 Night 15.697406488333332 15.23226822 16.162544756666666 Midnight 12.296124234 12.296124234 12.296124234