condition mean min max 12pM Fe,Midday 82.8298 82.8298 82.8298 12pM Fe,Midnight 104.06 90.634 117.486 58pM Fe,Midday 106.432 106.432 106.432 58pM Fe,Midnight 76.8706 0.0 107.439 233pM Fe,Midnight 153.07266666666666 147.305 157.61 1160pM Fe,Midday 80.33644285714286 72.5036 90.6127 1160pM Fe,Midnight 102.69955833333333 61.928 162.922 High carbon,Dark 223.22766666666666 143.37 368.725 High carbon,Light 217.49692307692308 151.22 290.754 Low carbon,Dark 205.99 205.99 205.99 Phloroglucinol 94.31746666666666 79.6884 105.612 Silicon starvation,12h 209.001 209.001 209.001