condition mean min max 12pM Fe,Midday 6.69647 6.69647 6.69647 12pM Fe,Midnight 17.417099999999998 16.6875 18.1467 58pM Fe,Midday 8.94392 8.94392 8.94392 58pM Fe,Midnight 8.574101428571428 0.0 11.2301 233pM Fe,Midnight 16.112733333333335 15.6002 16.7601 1160pM Fe,Midday 5.02482 4.49501 5.92116 1160pM Fe,Midnight 10.1456225 6.09474 14.5303 High carbon,Dark 15.551125333333333 7.46752 38.649 High carbon,Light 12.117445384615385 3.25185 21.942 Low carbon,Dark 10.4709 10.4709 10.4709 Phloroglucinol 12.076933333333333 11.0184 12.9406 Silicon starvation,12h 25.1609 25.1609 25.1609