condition mean min max 12pM Fe,Midday 135.347 135.347 135.347 12pM Fe,Midnight 94.45070000000001 88.9467 99.9547 58pM Fe,Midday 88.9434 88.9434 88.9434 58pM Fe,Midnight 92.12302857142858 67.3439 156.724 233pM Fe,Midnight 73.37466666666666 67.2751 76.7956 1160pM Fe,Midday 74.73078571428572 68.4222 78.9152 1160pM Fe,Midnight 36.886966666666666 18.5721 65.952 High carbon,Dark 87.47042666666667 17.4688 118.14 High carbon,Light 78.5100923076923 54.345 127.385 Low carbon,Dark 63.7594 63.7594 63.7594 Phloroglucinol 88.88726666666666 73.7617 97.018 Silicon starvation,12h 91.3064 91.3064 91.3064