condition mean min max 12pM Fe,Midday 68.9358 68.9358 68.9358 12pM Fe,Midnight 48.474149999999995 44.6767 52.2716 58pM Fe,Midday 65.4177 65.4177 65.4177 58pM Fe,Midnight 98.05551428571428 45.8362 355.156 233pM Fe,Midnight 71.6631 67.5058 77.176 1160pM Fe,Midday 61.44232857142857 56.171 70.5609 1160pM Fe,Midnight 85.26448333333333 56.8014 122.08 High carbon,Dark 86.08026666666666 28.5023 162.636 High carbon,Light 86.68133846153846 28.4199 124.143 Low carbon,Dark 89.2898 89.2898 89.2898 Phloroglucinol 55.6681 47.5793 70.7894 Silicon starvation,12h 92.0872 92.0872 92.0872