condition mean min max 12pM Fe,Midday 40.8625 40.8625 40.8625 12pM Fe,Midnight 21.942549999999997 21.6256 22.2595 58pM Fe,Midday 45.3398 45.3398 45.3398 58pM Fe,Midnight 20.292614285714286 0.0 29.0894 233pM Fe,Midnight 44.9989 41.89 49.482 1160pM Fe,Midday 34.2286 29.5833 47.4323 1160pM Fe,Midnight 40.80198333333333 12.5603 87.422 High carbon,Dark 56.35794 12.3361 113.128 High carbon,Light 41.34453461538462 7.73385 94.6977 Low carbon,Dark 19.4984 19.4984 19.4984 Phloroglucinol 12.367043333333333 6.56103 15.9084 Silicon starvation,12h 63.1057 63.1057 63.1057