condition mean min max 12pM Fe,Midday 434.224 434.224 434.224 12pM Fe,Midnight 316.128 191.282 440.974 58pM Fe,Midday 3298.6 3298.6 3298.6 58pM Fe,Midnight 914.4608571428571 162.581 1981.79 233pM Fe,Midnight 67.09083333333334 66.327 67.5106 1160pM Fe,Midday 140.8487142857143 83.9984 206.55 1160pM Fe,Midnight 142.61583333333334 125.348 168.105 High carbon,Dark 62.566993333333336 37.032 102.22 High carbon,Light 49.36885384615385 10.6139 98.8723 Low carbon,Dark 28.5552 28.5552 28.5552 Phloroglucinol 117.89753333333333 80.5106 143.617 Silicon starvation,12h 66.3097 66.3097 66.3097