condition mean min max 12pM Fe,Midday 26.2296 26.2296 26.2296 12pM Fe,Midnight 14.79565 14.688 14.9033 58pM Fe,Midday 11.7831 11.7831 11.7831 58pM Fe,Midnight 7.918818571428571 0.0 11.9214 233pM Fe,Midnight 11.773966666666666 11.7534 11.8115 1160pM Fe,Midday 14.218238571428572 9.88077 17.1096 1160pM Fe,Midnight 6.4968275 4.46106 9.73272 High carbon,Dark 13.847465333333334 1.91872 37.1715 High carbon,Light 6.617256153846154 0.0 13.5982 Low carbon,Dark 17.0489 17.0489 17.0489 Phloroglucinol 4.097846666666666 3.79296 4.67376 Silicon starvation,12h 14.0055 14.0055 14.0055