condition mean min max 12pM Fe,Midday 18.3851 18.3851 18.3851 12pM Fe,Midnight 33.8927 33.2362 34.5492 58pM Fe,Midday 11.4028 11.4028 11.4028 58pM Fe,Midnight 26.067785714285716 0.0 31.2605 233pM Fe,Midnight 32.31366666666667 29.504 33.944 1160pM Fe,Midday 13.874085714285714 10.3708 17.7006 1160pM Fe,Midnight 49.411741666666664 23.1589 67.1383 High carbon,Dark 43.07848666666666 16.501 188.724 High carbon,Light 24.504069230769232 11.5341 40.2789 Low carbon,Dark 28.1999 28.1999 28.1999 Phloroglucinol 49.213233333333335 36.8228 63.8745 Silicon starvation,12h 57.5819 57.5819 57.5819