condition mean min max 2 h after light 0.459776 0.0 0.701056 6 h after light 0.32266133333333336 0.0 0.624027 10 h after light 0.0 0.0 0.0 2 h after dark 0.5759413333333333 0.0 1.28885 6 h after dark 2.28681 0.0 4.56866 10 h after dark 0.7288016666666667 0.446342 1.25659