condition mean min max 12pM Fe,Midday 98.5446 98.5446 98.5446 12pM Fe,Midnight 114.174 103.474 124.874 58pM Fe,Midday 107.714 107.714 107.714 58pM Fe,Midnight 146.19671428571428 115.812 235.504 233pM Fe,Midnight 209.32133333333334 204.178 216.705 1160pM Fe,Midday 120.78414285714285 113.441 138.794 1160pM Fe,Midnight 158.46166666666667 113.664 232.251 High carbon,Dark 162.22735333333333 33.3373 238.882 High carbon,Light 128.11433076923078 33.9204 199.644 Low carbon,Dark 108.997 108.997 108.997 Phloroglucinol 119.3374 83.7672 155.829 Silicon starvation,12h 113.174 113.174 113.174