condition mean min max 12pM Fe,Midday 16.6187 16.6187 16.6187 12pM Fe,Midnight 54.597300000000004 51.8483 57.3463 58pM Fe,Midday 17.3786 17.3786 17.3786 58pM Fe,Midnight 54.82102857142857 0.0 84.8491 233pM Fe,Midnight 88.77063333333334 82.4148 100.673 1160pM Fe,Midday 71.34352857142858 52.2304 94.4372 1160pM Fe,Midnight 82.632375 42.3511 146.55 High carbon,Dark 62.464326666666665 7.9139 130.41 High carbon,Light 64.19308153846154 0.0 163.72 Low carbon,Dark 61.3744 61.3744 61.3744 Phloroglucinol 28.553233333333335 13.3809 37.2509 Silicon starvation,12h 48.1371 48.1371 48.1371