condition mean min max 3 h after light 0.0 0.0 0.0 6 h after light 0.0 0.0 0.0 9 h after light 0.0 0.0 0.0 12 h after light 0.07920466666666666 0.0 0.237614 3 h after dark 0.120266 0.0 0.360798 6 h after dark 0.11526366666666667 0.0 0.345791 9 h after dark 0.0 0.0 0.0 12 h after dark 0.0 0.0 0.0