condition mean min max 12pM Fe,Midday 6.09626 6.09626 6.09626 12pM Fe,Midnight 27.73675 16.5286 38.9449 58pM Fe,Midday 4.23834 4.23834 4.23834 58pM Fe,Midnight 308.5654285714286 215.25 680.236 233pM Fe,Midnight 154.433 150.541 157.37 1160pM Fe,Midday 8.471330428571429 0.348353 53.6468 1160pM Fe,Midnight 288.91433333333333 215.523 442.924 High carbon,Dark 186.38321733333333 0.0 1885.5 High carbon,Light 47.48079923076923 1.91396 108.533 Low carbon,Dark 9.90619 9.90619 9.90619 Phloroglucinol 1.4239223333333333 0.818587 2.07669 Silicon starvation,12h 49.3034 49.3034 49.3034