condition mean min max 12pM Fe,Midday 12.0064 12.0064 12.0064 12pM Fe,Midnight 11.872605 6.71851 17.0267 58pM Fe,Midday 9.65805 9.65805 9.65805 58pM Fe,Midnight 12.409928571428571 0.0 18.1312 233pM Fe,Midnight 2.4840533333333332 0.0 5.41291 1160pM Fe,Midday 14.686957142857143 10.7865 20.9564 1160pM Fe,Midnight 4.9822425 1.61665 8.24132 High carbon,Dark 58.717224 3.4599 165.808 High carbon,Light 24.267395384615384 0.0 80.8429 Low carbon,Dark 33.6991 33.6991 33.6991 Phloroglucinol 10.473006666666667 6.69272 12.9952 Silicon starvation,12h 9.93642 9.93642 9.93642