condition mean min max Dawn 13.2036420355 5.297120241 21.110163829999998 Morning 6.67754838375 5.9401144995 7.414982267999999 Noon 7.496194490000001 6.899240003 8.093148977 Dusk 7.302463499250001 7.283657202 7.321269796500001 Night 8.09576271625 6.706553356 9.4849720765 Midnight 12.3750628545 10.370900638999998 14.37922507