condition mean min max 12pM Fe,Midday 42.8702 42.8702 42.8702 12pM Fe,Midnight 63.7931 62.1357 65.4505 58pM Fe,Midday 27.7781 27.7781 27.7781 58pM Fe,Midnight 94.66192857142858 0.0 137.002 233pM Fe,Midnight 91.53876666666666 89.9751 93.6164 1160pM Fe,Midday 48.08304285714286 41.676 62.0473 1160pM Fe,Midnight 102.87386666666667 78.4448 136.743 High carbon,Dark 50.21200666666667 18.2717 80.4555 High carbon,Light 47.78777846153846 1.87514 96.1826 Low carbon,Dark 37.8481 37.8481 37.8481 Phloroglucinol 24.639433333333333 16.0986 32.2253 Silicon starvation,12h 36.1075 36.1075 36.1075