condition mean min max 12pM Fe,Midday 13.3795 13.3795 13.3795 12pM Fe,Midnight 26.863599999999998 25.767 27.9602 58pM Fe,Midday 8.33104 8.33104 8.33104 58pM Fe,Midnight 13.012485714285713 0.0 18.8112 233pM Fe,Midnight 10.865143333333334 9.50123 12.0356 1160pM Fe,Midday 2.1056728571428573 1.2552 3.1714 1160pM Fe,Midnight 4.091170833333333 1.53537 8.19769 High carbon,Dark 10.597665266666667 0.810363 36.9884 High carbon,Light 1.118893153846154 0.0 3.36777 Low carbon,Dark 13.6889 13.6889 13.6889 Phloroglucinol 12.196516666666666 6.21035 21.6071 Silicon starvation,12h 4.79308 4.79308 4.79308