condition mean min max 1 h after light 73.46197041 73.46197041 73.46197041 3 h after light 61.1697744 56.01740597 66.32214283 5 h after light 40.1191635 24.65789667 55.58043033 7 h after light 30.09984491 19.16832391 41.03136591 9 h after light 23.779730995 23.40979279 24.149669199999998 11 h after light 30.619069539999998 23.86198784 37.37615124 1 h after dark 17.8311239235 1.9778094169999998 33.68443843 3 h after dark 4.3277366265 3.77954803 4.875925223 5 h after dark 5.898601606 5.728542214 6.0686609979999995 7 h after dark 8.1100318855 6.668513974 9.551549797 9 h after dark 8.4691718925 8.024866456 8.913477329 11 h after dark 5.011548086 3.923629402 6.09946677