condition mean min max 12pM Fe,Midday 48.1406 48.1406 48.1406 12pM Fe,Midnight 57.29475 50.7461 63.8434 58pM Fe,Midday 59.7921 59.7921 59.7921 58pM Fe,Midnight 43.934442857142855 0.0 60.0895 233pM Fe,Midnight 32.0144 29.0833 34.1062 1160pM Fe,Midday 56.27751428571429 47.1375 64.1397 1160pM Fe,Midnight 17.994041666666668 11.1975 27.2326 High carbon,Dark 40.8496 9.25404 89.3071 High carbon,Light 28.037826153846154 4.68016 64.2417 Low carbon,Dark 48.8019 48.8019 48.8019 Phloroglucinol 14.8596 11.4482 16.882 Silicon starvation,12h 45.9858 45.9858 45.9858