condition mean min max 1 h after light 20.263803165 20.1043273 20.42327903 3 h after light 20.10577723666667 18.99659285 21.69342552 5 h after light 22.78881395333333 18.32549133 25.3551102 7 h after light 23.72890799 21.567228399999998 26.94165762 9 h after light 26.32147203 22.29101071 30.49135328 11 h after light 24.575208263333334 20.78615448 28.25249293 13 h after light 28.938124746666666 27.62241829 31.11220972 15 h after light 28.730144253333332 27.63296467 30.15535529 1 h after dark 29.24355818 27.53612317 30.70542678 3 h after dark 28.60541256333333 26.50438469 31.05625878 5 h after dark 27.375396743333333 25.55542101 30.18218959 7 h after dark 25.360928213333334 24.72991364 25.996663899999998