condition mean min max 0 h after light 5.75365 3.91705 7.59025 2 h after light 3.328685 3.13921 3.51816 4 h after light 0.781963 0.767923 0.796003 8 h after light 0.4029925 0.0 0.805985 12 h after light 0.0 0.0 0.0 2 h after dark 0.0 0.0 0.0 4 h after dark 0.3907195 0.0 0.781439 8 h after dark 1.2903280000000001 0.881156 1.6995 12 h after dark 3.69911 3.21698 4.18124