condition mean min max Cambium/Xylem 0.014569587369882491 0.0 0.03418507451960928 Wood 0.03582405860840477 0.0 0.11674978707033966 Vegetative shoot 0.06155574916014652 0.02303673195391686 0.11388559296628048 Twig 0.05457942052160122 0.047992904345078385 0.0676880706273574 Needle 0.14311144575443271 0.0 0.2779757367128045 Flower 0.025712213706087967 0.020132337099395683 0.034966560239550304