condition mean min max Cambium/Xylem 0.004296746462073499 0.0 0.020729626896773816 Wood 0.027538780687121574 0.0 0.09833628492033862 Vegetative shoot 2.644443657376934 0.023872461280121108 7.637748741806702 Twig 1.3167305075721314 0.047992904345078385 3.181339319485798 Needle 0.8524758261132827 0.5392049275062565 1.3156215897355767 Flower 0.01469182918621194 0.0 0.04407548755863582