condition mean min max 2 h after light 0.04387266666666667 0.0 0.263236 6 h after light 0.0 0.0 0.0 10 h after light 0.0 0.0 0.0 14 h after light 0.09151250000000001 0.0 0.28405 18 h after light 0.05207783333333333 0.0 0.312467 2 h after dark 0.12357883333333333 0.0 0.427169