condition mean min max Cambium/Xylem 2.262454918979456 1.206553571664782 2.8226381359569004 Wood 2.211492648654774 1.2849717186907155 3.25427798860827 Vegetative shoot 2.269615357553461 0.7197432885446022 3.2705271953765918 Twig 3.1164803592354247 1.9437126259756747 5.2622728818642805 Needle 2.9329746129823704 2.3590215578398723 4.0157687874901375 Flower 0.9721723897653044 0.34224973068972664 1.498566576993618