condition mean min max 12pM Fe,Midday 178.624 178.624 178.624 12pM Fe,Midnight 195.2595 187.978 202.541 58pM Fe,Midday 175.39 175.39 175.39 58pM Fe,Midnight 133.41128571428573 0.0 170.917 233pM Fe,Midnight 108.76766666666667 101.912 118.587 1160pM Fe,Midday 118.09328571428571 100.221 135.522 1160pM Fe,Midnight 47.58558333333333 31.1656 69.5782 High carbon,Dark 117.73603333333332 38.3566 197.385 High carbon,Light 71.07607692307693 17.071 141.257 Low carbon,Dark 262.168 262.168 262.168 Phloroglucinol 107.67406666666666 67.5222 147.902 Silicon starvation,12h 278.668 278.668 278.668