condition mean min max 12pM Fe,Midday 18.5133 18.5133 18.5133 12pM Fe,Midnight 11.946349999999999 11.231 12.6617 58pM Fe,Midday 12.013 12.013 12.013 58pM Fe,Midnight 24.23723 8.39584 109.687 233pM Fe,Midnight 11.434946666666667 9.57314 12.4903 1160pM Fe,Midday 14.210028571428571 11.4803 16.7851 1160pM Fe,Midnight 4.053538333333333 1.32634 6.8962 High carbon,Dark 13.651818666666667 5.21039 25.9385 High carbon,Light 10.590724615384616 1.8165 22.1883 Low carbon,Dark 21.0584 21.0584 21.0584 Phloroglucinol 13.6974 11.1192 15.4679 Silicon starvation,12h 41.2561 41.2561 41.2561