condition mean min max 12pM Fe,Midday 39.3316 39.3316 39.3316 12pM Fe,Midnight 21.969450000000002 20.8918 23.0471 58pM Fe,Midday 28.266 28.266 28.266 58pM Fe,Midnight 11.682628571428571 0.0 16.8197 233pM Fe,Midnight 9.027043333333333 8.04467 10.693 1160pM Fe,Midday 20.18572857142857 17.3329 22.0874 1160pM Fe,Midnight 7.335260833333333 3.84427 12.199 High carbon,Dark 10.873842666666667 4.88055 16.3558 High carbon,Light 11.187203846153846 1.64554 25.125 Low carbon,Dark 5.51529 5.51529 5.51529 Phloroglucinol 23.2697 17.39 27.3907 Silicon starvation,12h 33.9653 33.9653 33.9653