condition mean min max Cambium/Xylem 0.0255142841355243 0.0 0.1530857048131458 Wood 0.302588831973288 0.0 0.42649033818128795 Vegetative shoot 0.38046420946410564 0.0 0.6545792921885208 Twig 2.490282241459244 1.4397871303523517 3.7002811942955383 Needle 0.7874568633445717 0.14113957755379186 1.377598227747432 Flower 0.1501062580911297 0.0 0.31809231159748164