condition mean min max 12pM Fe,Midday 4.62256 4.62256 4.62256 12pM Fe,Midnight 9.17924 7.39788 10.9606 58pM Fe,Midday 8.0169 8.0169 8.0169 58pM Fe,Midnight 25.80480285714286 4.26948 131.461 233pM Fe,Midnight 6.046923333333333 5.38551 7.02424 1160pM Fe,Midday 0.7627928571428572 0.30576 1.4792 1160pM Fe,Midnight 3.6967625 1.31406 5.61425 High carbon,Dark 4.636829866666667 0.293058 8.94209 High carbon,Light 1.7714077692307693 0.500933 5.74478 Low carbon,Dark 4.80735 4.80735 4.80735 Phloroglucinol 1.4657966666666666 1.05209 2.08556 Silicon starvation,12h 4.62896 4.62896 4.62896