condition mean min max 12pM Fe,Midday 159.042 159.042 159.042 12pM Fe,Midnight 205.15699999999998 160.333 249.981 58pM Fe,Midday 1491.43 1491.43 1491.43 58pM Fe,Midnight 518.3577142857143 176.819 979.224 233pM Fe,Midnight 80.91033333333334 80.2312 82.143 1160pM Fe,Midday 47.6302 34.1526 61.2598 1160pM Fe,Midnight 126.29325 112.646 142.846 High carbon,Dark 77.26728 50.3176 118.303 High carbon,Light 51.82586153846154 12.9615 87.4552 Low carbon,Dark 49.9442 49.9442 49.9442 Phloroglucinol 67.15526666666668 38.405 106.281 Silicon starvation,12h 82.5711 82.5711 82.5711