condition mean min max 12pM Fe,Midday 15.0489 15.0489 15.0489 12pM Fe,Midnight 18.3277 17.0926 19.5628 58pM Fe,Midday 56.1173 56.1173 56.1173 58pM Fe,Midnight 59.397885714285714 32.7358 191.06 233pM Fe,Midnight 101.10406666666667 93.9252 106.104 1160pM Fe,Midday 2.914412857142857 0.87262 7.0818 1160pM Fe,Midnight 88.67495833333334 37.052 165.604 High carbon,Dark 164.76442 35.7773 340.142 High carbon,Light 131.75652207692306 0.728037 408.169 Low carbon,Dark 65.5015 65.5015 65.5015 Phloroglucinol 42.321266666666666 21.407 66.0102 Silicon starvation,12h 173.999 173.999 173.999