condition mean min max 3 h after light 0.06408699999999999 0.0 0.192261 6 h after light 0.0 0.0 0.0 9 h after light 0.17024666666666666 0.0 0.51074 12 h after light 0.0 0.0 0.0 3 h after dark 0.0 0.0 0.0 6 h after dark 0.2559553333333333 0.167758 0.374322 9 h after dark 0.09580066666666666 0.0 0.287402 12 h after dark 0.0 0.0 0.0