condition mean min max Cambium/Xylem 0.033983101351038505 0.0 0.10389731745834928 Wood 0.06953482288123529 0.0 0.16475745115254495 Vegetative shoot 5.4368134352189275 0.668428915843391 13.509675686966368 Twig 39.17611662210094 0.4079396869331663 63.536535628879484 Needle 20.25285825772366 1.2628363703476868 27.017229074927023 Flower 0.7580887443222807 0.10066168549697842 1.1018871889658957