condition mean min max 3 h after light 5.779413333333333 3.4635 7.21716 6 h after light 27.009533333333334 17.4994 31.8653 9 h after light 32.9338 27.2474 36.2786 12 h after light 20.45158975 0.336459 30.1225 3 h after dark 25.0859 21.819 30.3424 6 h after dark 7.152386666666667 6.12861 8.07808 9 h after dark 1.3895433333333334 1.24869 1.53279 12 h after dark 0.360978 0.354216 0.36774