condition mean min max 12pM Fe,Midday 35.3345 35.3345 35.3345 12pM Fe,Midnight 15.742049999999999 15.1135 16.3706 58pM Fe,Midday 25.8446 25.8446 25.8446 58pM Fe,Midnight 8.297652857142857 0.0 11.424 233pM Fe,Midnight 18.148366666666668 17.1344 18.8547 1160pM Fe,Midday 17.4651 15.1966 21.7363 1160pM Fe,Midnight 4.470211666666667 3.30724 5.4747 High carbon,Dark 12.278474000000001 5.35238 20.9571 High carbon,Light 9.909943076923076 1.7988 19.8311 Low carbon,Dark 11.3446 11.3446 11.3446 Phloroglucinol 8.91912 6.42819 10.7192 Silicon starvation,12h 21.8877 21.8877 21.8877