condition mean min max 12pM Fe,Midday 19.6402 19.6402 19.6402 12pM Fe,Midnight 27.302799999999998 23.5674 31.0382 58pM Fe,Midday 9.35771 9.35771 9.35771 58pM Fe,Midnight 7.6735814285714286 0.0 13.2063 233pM Fe,Midnight 2.20296 1.87306 2.82262 1160pM Fe,Midday 5.10166 2.37612 8.74398 1160pM Fe,Midnight 5.104229166666666 3.28595 6.9861 High carbon,Dark 9.288460666666666 2.2699 20.6546 High carbon,Light 4.231533846153846 0.0 10.5966 Low carbon,Dark 0.0 0.0 0.0 Phloroglucinol 12.068236666666667 6.66531 19.103 Silicon starvation,12h 6.08659 6.08659 6.08659