condition mean min max 12pM Fe,Midday 43.724 43.724 43.724 12pM Fe,Midnight 102.559 101.86 103.258 58pM Fe,Midday 78.9901 78.9901 78.9901 58pM Fe,Midnight 106.47262857142857 0.0 175.305 233pM Fe,Midnight 227.61166666666668 221.352 237.695 1160pM Fe,Midday 137.3127142857143 115.867 177.666 1160pM Fe,Midnight 353.43025 302.432 434.742 High carbon,Dark 149.77004 21.3886 488.207 High carbon,Light 275.79954615384617 64.0952 640.402 Low carbon,Dark 59.2082 59.2082 59.2082 Phloroglucinol 11.861166666666666 0.0 21.8842 Silicon starvation,12h 151.857 151.857 151.857