condition mean min max 12pM Fe,Midday 29.739 29.739 29.739 12pM Fe,Midnight 39.545950000000005 38.4378 40.6541 58pM Fe,Midday 41.0328 41.0328 41.0328 58pM Fe,Midnight 43.56442857142857 39.8185 46.2567 233pM Fe,Midnight 44.0814 43.405 44.4387 1160pM Fe,Midday 12.172341428571428 9.83579 13.5104 1160pM Fe,Midnight 110.02759166666667 67.4153 144.837 High carbon,Dark 92.03787333333334 17.6643 164.875 High carbon,Light 92.17235453846153 0.758646 270.826 Low carbon,Dark 53.0572 53.0572 53.0572 Phloroglucinol 15.553116666666666 6.05475 22.7414 Silicon starvation,12h 63.508 63.508 63.508