condition mean min max 12pM Fe,Midday 105.176 105.176 105.176 12pM Fe,Midnight 118.5275 117.316 119.739 58pM Fe,Midday 77.911 77.911 77.911 58pM Fe,Midnight 87.93741428571428 0.0 120.423 233pM Fe,Midnight 74.01683333333334 73.196 75.007 1160pM Fe,Midday 79.75411428571428 72.7263 85.6603 1160pM Fe,Midnight 94.90433333333334 77.336 116.66 High carbon,Dark 95.64891333333334 28.6189 137.133 High carbon,Light 77.8447076923077 27.9413 117.657 Low carbon,Dark 45.0712 45.0712 45.0712 Phloroglucinol 290.52166666666665 258.142 312.465 Silicon starvation,12h 89.6042 89.6042 89.6042