condition mean min max 12pM Fe,Midday 242.449 242.449 242.449 12pM Fe,Midnight 272.37 267.945 276.795 58pM Fe,Midday 416.955 416.955 416.955 58pM Fe,Midnight 317.3832857142857 202.705 810.54 233pM Fe,Midnight 83.33943333333333 80.5648 86.6221 1160pM Fe,Midday 247.4027142857143 212.772 278.88 1160pM Fe,Midnight 160.06099166666667 62.2651 215.516 High carbon,Dark 432.1516 49.7325 1138.34 High carbon,Light 564.8039230769231 45.6388 1338.47 Low carbon,Dark 442.136 442.136 442.136 Phloroglucinol 620.0476666666667 377.482 773.436 Silicon starvation,12h 155.676 155.676 155.676