condition mean min max 2 h after light 40.45941666666667 31.8876 47.7405 6 h after light 31.506733333333333 21.3815 41.5464 10 h after light 33.4107 24.9787 40.2312 14 h after light 35.96725 20.3959 52.4239 18 h after light 34.955733333333335 23.02 44.0553 2 h after dark 36.63655 26.4082 43.5813