condition mean min max 12pM Fe,Midday 82.5441 82.5441 82.5441 12pM Fe,Midnight 59.6646 58.8687 60.4605 58pM Fe,Midday 76.9819 76.9819 76.9819 58pM Fe,Midnight 59.874314285714284 48.743 65.2937 233pM Fe,Midnight 125.57833333333333 122.708 128.145 1160pM Fe,Midday 104.20531428571428 69.8742 116.668 1160pM Fe,Midnight 841.959 69.382 1462.28 High carbon,Dark 77.40041333333333 23.7683 141.631 High carbon,Light 97.53470769230769 26.3745 249.81 Low carbon,Dark 87.5639 87.5639 87.5639 Phloroglucinol 165.27566666666667 125.871 190.314 Silicon starvation,12h 364.369 364.369 364.369