condition mean min max 12pM Fe,Midday 67.1056 67.1056 67.1056 12pM Fe,Midnight 46.04395 44.2244 47.8635 58pM Fe,Midday 59.7377 59.7377 59.7377 58pM Fe,Midnight 28.8566 24.0718 31.3232 233pM Fe,Midnight 29.094433333333335 28.4266 30.2649 1160pM Fe,Midday 48.70744285714286 46.4858 50.6833 1160pM Fe,Midnight 11.103810833333334 8.90698 13.2073 High carbon,Dark 29.615706666666668 11.6272 47.2318 High carbon,Light 28.152012307692306 3.98647 79.7217 Low carbon,Dark 22.0069 22.0069 22.0069 Phloroglucinol 34.099833333333336 27.1565 45.3039 Silicon starvation,12h 32.4018 32.4018 32.4018