condition mean min max 12pM Fe,Midday 0.0 0.0 0.0 12pM Fe,Midnight 16.6117 11.1946 22.0288 58pM Fe,Midday 0.567974 0.567974 0.567974 58pM Fe,Midnight 16.29777142857143 0.0 31.9232 233pM Fe,Midnight 23.1498 21.8848 23.9794 1160pM Fe,Midday 0.40114742857142854 0.0 1.26867 1160pM Fe,Midnight 44.04674166666667 34.8628 57.2403 High carbon,Dark 34.10406666666667 11.1372 75.8747 High carbon,Light 18.53556153846154 0.0 51.3929 Low carbon,Dark 19.8179 19.8179 19.8179 Phloroglucinol 11.3528 10.5512 12.2449 Silicon starvation,12h 54.7823 54.7823 54.7823