condition mean min max 12pM Fe,Midday 26.91 26.91 26.91 12pM Fe,Midnight 26.9411 26.023 27.8592 58pM Fe,Midday 21.706 21.706 21.706 58pM Fe,Midnight 17.477285714285713 0.0 23.9715 233pM Fe,Midnight 11.403133333333333 11.1688 11.5956 1160pM Fe,Midday 16.824685714285714 14.547 18.864 1160pM Fe,Midnight 13.026233333333334 10.331 15.2503 High carbon,Dark 12.119066 4.98999 18.977 High carbon,Light 10.79309 1.95651 17.4531 Low carbon,Dark 8.39894 8.39894 8.39894 Phloroglucinol 25.339433333333332 17.9986 33.0344 Silicon starvation,12h 9.14924 9.14924 9.14924