condition mean min max 12pM Fe,Midday 2.85202 2.85202 2.85202 12pM Fe,Midnight 36.08755 35.8417 36.3334 58pM Fe,Midday 0.94635 0.94635 0.94635 58pM Fe,Midnight 24.429285714285715 0.0 33.6998 233pM Fe,Midnight 42.943933333333334 41.7395 43.9779 1160pM Fe,Midday 4.987848571428572 3.1835 8.69024 1160pM Fe,Midnight 24.48978333333333 14.92 41.6126 High carbon,Dark 32.884461333333334 5.60235 103.966 High carbon,Light 20.29631269230769 0.509174 62.6654 Low carbon,Dark 17.9584 17.9584 17.9584 Phloroglucinol 15.002263333333334 7.37199 18.9326 Silicon starvation,12h 20.6896 20.6896 20.6896