condition mean min max 12pM Fe,Midday 94.747 94.747 94.747 12pM Fe,Midnight 164.7635 158.106 171.421 58pM Fe,Midday 99.0955 99.0955 99.0955 58pM Fe,Midnight 176.60557142857144 140.926 198.744 233pM Fe,Midnight 306.08833333333337 297.23 313.42 1160pM Fe,Midday 79.51601428571428 73.418 85.0131 1160pM Fe,Midnight 156.70649166666666 59.2808 301.608 High carbon,Dark 196.32584 52.7786 314.351 High carbon,Light 96.28161538461538 10.203 234.318 Low carbon,Dark 140.432 140.432 140.432 Phloroglucinol 16.430433333333333 11.529 25.3382 Silicon starvation,12h 92.4783 92.4783 92.4783