condition mean min max 1 h after light 27.10088383 25.70260919 28.49915847 3 h after light 39.43784568 31.12520199 44.90929366 5 h after light 50.03724947333333 45.32719555 54.81518175 7 h after light 46.225376913333335 43.09025459 50.11070676 9 h after light 51.85116938666667 44.62072808 55.52706803 11 h after light 50.40654831333333 50.00896695 51.19727512 1 h after dark 45.33002299666666 37.53124812 52.65712349 3 h after dark 44.53492104 32.550606699999996 59.24760959 5 h after dark 50.94101418666666 46.56736723 56.75160415 7 h after dark 45.038225776666664 42.82197083 48.96299467 9 h after dark 41.42551045 41.38761939 41.49067952 11 h after dark 39.24320266 34.87293909 41.52404515