condition mean min max 1 h after light 1.577747037 1.577747037 1.577747037 3 h after light 4.1864931865 2.351183779 6.0218025939999995 5 h after light 9.898637544 8.435235418 11.36203967 7 h after light 10.130411466 9.953647702 10.30717523 9 h after light 8.323284105 7.764274389 8.882293821000001 11 h after light 8.029577705000001 6.305080684 9.754074726 1 h after dark 18.2738837795 9.722311508999999 26.82545605 3 h after dark 26.69829299 23.06344072 30.33314526 5 h after dark 28.96184732 28.48112618 29.44256846 7 h after dark 30.823848875 27.86773359 33.77996416 9 h after dark 33.289828245 30.80272752 35.77692897 11 h after dark 34.4369424 32.11725145 36.75663335