condition mean min max 12pM Fe,Midday 31.9868 31.9868 31.9868 12pM Fe,Midnight 40.897949999999994 34.7472 47.0487 58pM Fe,Midday 28.7454 28.7454 28.7454 58pM Fe,Midnight 24.431714285714285 0.0 35.1379 233pM Fe,Midnight 19.891666666666666 19.323 20.3313 1160pM Fe,Midday 11.30991 8.37607 15.2217 1160pM Fe,Midnight 12.585395 5.62503 26.235 High carbon,Dark 20.642676 5.69534 29.5178 High carbon,Light 8.381170769230769 1.02025 17.5459 Low carbon,Dark 17.4157 17.4157 17.4157 Phloroglucinol 12.913976666666667 9.61653 17.6981 Silicon starvation,12h 21.1992 21.1992 21.1992