condition mean min max 12pM Fe,Midday 322.899 322.899 322.899 12pM Fe,Midnight 228.015 203.347 252.683 58pM Fe,Midday 247.527 247.527 247.527 58pM Fe,Midnight 227.26628571428571 148.256 568.249 233pM Fe,Midnight 78.25346666666667 72.8744 82.2457 1160pM Fe,Midday 126.60028571428572 102.154 138.851 1160pM Fe,Midnight 98.43000833333333 74.301 122.439 High carbon,Dark 203.12944666666667 38.0031 410.759 High carbon,Light 174.8092 15.6966 313.749 Low carbon,Dark 59.743 59.743 59.743 Phloroglucinol 244.23033333333333 198.33 327.438 Silicon starvation,12h 111.869 111.869 111.869