condition mean min max 1 h after light 2.5620581925 2.406856085 2.7172603 3 h after light 3.3329136233333334 2.08251419 4.624303872 5 h after light 4.347501121666666 3.869703266 4.877444259 7 h after light 3.2594405883333333 2.51341277 3.921314255 9 h after light 4.260251758333333 4.053093475 4.531116662 11 h after light 4.667336541333333 3.69435401 6.044200947 13 h after light 4.372555088333333 3.8728339039999997 5.367449922 15 h after light 4.3560218619999995 4.048117227 4.530382016 1 h after dark 5.900921484666666 5.447254856 6.225896089 3 h after dark 4.935199772333333 4.41094118 5.94790921 5 h after dark 4.582655308666666 3.683153804 5.855205372 7 h after dark 4.405232646 3.19745064 5.4080278239999995