condition mean min max 12pM Fe,Midday 138.213 138.213 138.213 12pM Fe,Midnight 47.0715 43.6311 50.5119 58pM Fe,Midday 96.3806 96.3806 96.3806 58pM Fe,Midnight 26.36772857142857 0.0 34.1 233pM Fe,Midnight 18.5439 17.4692 19.8178 1160pM Fe,Midday 85.34564285714285 79.536 91.7563 1160pM Fe,Midnight 8.919999166666667 7.50006 10.1276 High carbon,Dark 43.4698 12.9451 86.0674 High carbon,Light 53.82213923076923 8.14937 154.212 Low carbon,Dark 23.1536 23.1536 23.1536 Phloroglucinol 47.382666666666665 34.9208 54.5786 Silicon starvation,12h 69.9911 69.9911 69.9911