condition mean min max 0 h after light 1.1179649999999999 1.11697 1.11896 4 h after light 2.06197 1.46836 2.65558 8 h after light 0.552535 0.0 1.10507 4 h after dark 0.7335035 0.365667 1.10134 8 h after dark 0.9198160000000001 0.739562 1.10007 12 h after dark 2.586555 1.45489 3.71822