condition mean min max 12pM Fe,Midday 149.383 149.383 149.383 12pM Fe,Midnight 127.8875 119.935 135.84 58pM Fe,Midday 102.595 102.595 102.595 58pM Fe,Midnight 111.98678571428572 99.3395 171.026 233pM Fe,Midnight 51.13576666666666 48.9126 52.9368 1160pM Fe,Midday 71.17222857142858 69.6135 74.0151 1160pM Fe,Midnight 46.10038333333333 41.9817 51.8404 High carbon,Dark 61.959592 3.05008 96.4745 High carbon,Light 39.12319230769231 17.7159 60.3935 Low carbon,Dark 40.0661 40.0661 40.0661 Phloroglucinol 128.85966666666667 117.951 148.483 Silicon starvation,12h 58.1685 58.1685 58.1685