condition mean min max Cambium/Xylem 0.029216704191765794 0.0 0.06948393837575728 Wood 1.2417196574578977 0.0 4.966878629831591 Vegetative shoot 4.867216674908782 1.6525625976727736 8.259871602921903 Twig 2.3611726432410176 0.8169738720702536 4.055400417159124 Needle 1.210421274801671 0.9344870763341829 1.3626080750832759 Flower 4.920416621033624 2.3152187664305037 8.286191661023535