condition mean min max 12pM Fe,Midday 388.226 388.226 388.226 12pM Fe,Midnight 343.0455 321.817 364.274 58pM Fe,Midday 314.85 314.85 314.85 58pM Fe,Midnight 271.187 211.346 296.512 233pM Fe,Midnight 183.795 176.718 195.279 1160pM Fe,Midday 208.11828571428572 178.95 235.95 1160pM Fe,Midnight 275.633 124.617 353.847 High carbon,Dark 283.40366666666665 103.416 434.275 High carbon,Light 265.87526153846153 79.6264 559.404 Low carbon,Dark 261.567 261.567 261.567 Phloroglucinol 207.30966666666666 178.821 239.791 Silicon starvation,12h 138.605 138.605 138.605