condition mean min max 12pM Fe,Midday 224.976 224.976 224.976 12pM Fe,Midnight 550.172 386.725 713.619 58pM Fe,Midday 178.528 178.528 178.528 58pM Fe,Midnight 349.5955714285714 207.672 399.36 233pM Fe,Midnight 224.25666666666666 204.511 244.544 1160pM Fe,Midday 112.03745714285714 96.7734 131.221 1160pM Fe,Midnight 1560.213375 85.9908 2342.85 High carbon,Dark 372.2074666666667 164.18 664.656 High carbon,Light 196.0799769230769 39.7588 347.486 Low carbon,Dark 236.631 236.631 236.631 Phloroglucinol 983.638 840.864 1065.82 Silicon starvation,12h 959.433 959.433 959.433