condition mean min max 12pM Fe,Midday 32.4104 32.4104 32.4104 12pM Fe,Midnight 23.75965 19.9572 27.5621 58pM Fe,Midday 32.4517 32.4517 32.4517 58pM Fe,Midnight 16.0202 0.0 24.4753 233pM Fe,Midnight 22.6627 21.4129 24.4335 1160pM Fe,Midday 24.965942857142856 23.2714 26.8285 1160pM Fe,Midnight 8.58133 6.09279 11.2312 High carbon,Dark 19.1530194 0.675901 37.5493 High carbon,Light 10.920503076923078 2.36893 30.6451 Low carbon,Dark 15.2454 15.2454 15.2454 Phloroglucinol 0.0 0.0 0.0 Silicon starvation,12h 57.9906 57.9906 57.9906