condition mean min max 12pM Fe,Midday 4331.02 4331.02 4331.02 12pM Fe,Midnight 4836.755 4439.05 5234.46 58pM Fe,Midday 2591.75 2591.75 2591.75 58pM Fe,Midnight 2568.4128571428573 1690.3 3705.46 233pM Fe,Midnight 588.352 534.602 633.234 1160pM Fe,Midday 1140.4975714285715 990.043 1285.29 1160pM Fe,Midnight 702.8998333333333 462.482 1023.99 High carbon,Dark 640.9491333333333 117.458 1492.01 High carbon,Light 626.244 159.55 2075.6 Low carbon,Dark 1998.69 1998.69 1998.69 Phloroglucinol 213.17133333333334 186.154 255.659 Silicon starvation,12h 456.666 456.666 456.666