condition mean min max 12pM Fe,Midday 161.629 161.629 161.629 12pM Fe,Midnight 250.27299999999997 240.355 260.191 58pM Fe,Midday 156.126 156.126 156.126 58pM Fe,Midnight 205.376 180.821 230.198 233pM Fe,Midnight 71.78346666666667 71.1763 72.2766 1160pM Fe,Midday 128.04185714285714 116.942 140.986 1160pM Fe,Midnight 82.98076666666667 69.4468 94.1105 High carbon,Dark 34.477342 6.48533 83.4816 High carbon,Light 24.370096153846156 8.12305 41.9307 Low carbon,Dark 34.9652 34.9652 34.9652 Phloroglucinol 107.05373333333333 90.9802 124.874 Silicon starvation,12h 32.5538 32.5538 32.5538