condition mean min max 12pM Fe,Midday 52.0077 52.0077 52.0077 12pM Fe,Midnight 51.93245 50.5694 53.2955 58pM Fe,Midday 40.0623 40.0623 40.0623 58pM Fe,Midnight 37.13758571428571 0.0 46.1445 233pM Fe,Midnight 37.28116666666667 34.9926 41.179 1160pM Fe,Midday 29.796085714285717 28.2053 32.7867 1160pM Fe,Midnight 25.490225 22.0221 30.6981 High carbon,Dark 31.834233333333334 18.0689 40.2862 High carbon,Light 32.89945384615385 14.6216 55.1863 Low carbon,Dark 34.5805 34.5805 34.5805 Phloroglucinol 42.950633333333336 34.9026 52.0767 Silicon starvation,12h 58.5637 58.5637 58.5637