condition mean min max 12pM Fe,Midday 512.097 512.097 512.097 12pM Fe,Midnight 136.50900000000001 136.489 136.529 58pM Fe,Midday 452.042 452.042 452.042 58pM Fe,Midnight 118.42838571428571 94.7707 218.016 233pM Fe,Midnight 84.90956666666666 77.556 90.0908 1160pM Fe,Midday 366.86242857142855 341.456 376.887 1160pM Fe,Midnight 46.11380833333333 37.5597 51.6506 High carbon,Dark 149.95670666666666 80.3276 229.372 High carbon,Light 258.1556769230769 69.6547 684.502 Low carbon,Dark 135.534 135.534 135.534 Phloroglucinol 149.88733333333334 131.048 160.031 Silicon starvation,12h 107.823 107.823 107.823