condition mean min max 0 h after light 5.76796 5.67677 5.85915 2 h after light 1.5382449999999999 1.31562 1.76087 4 h after light 4.840115 3.93691 5.74332 8 h after light 2.0946 2.02298 2.16622 12 h after light 5.809035 3.94825 7.66982 2 h after dark 5.533075 5.42888 5.63727 4 h after dark 5.16753 1.68942 8.64564 8 h after dark 3.9748650000000003 3.89043 4.0593 12 h after dark 5.334875 4.68244 5.98731