condition mean min max 0 h after light 1.8025849999999999 1.26151 2.34366 2 h after light 2.266908 0.586956 3.94686 4 h after light 0.8719965000000001 0.595333 1.14866 8 h after light 0.6028 0.0 1.2056 12 h after light 1.591685 1.17693 2.00644 2 h after dark 0.931126 0.655832 1.20642 4 h after dark 0.57379 0.56314 0.58444 8 h after dark 1.62406 1.27106 1.97706 12 h after dark 0.7638395 0.625433 0.902246