condition mean min max 12pM Fe,Midday 151.917 151.917 151.917 12pM Fe,Midnight 138.41250000000002 130.716 146.109 58pM Fe,Midday 149.626 149.626 149.626 58pM Fe,Midnight 112.612 0.0 145.516 233pM Fe,Midnight 93.55676666666666 86.4435 100.899 1160pM Fe,Midday 151.471 132.502 166.383 1160pM Fe,Midnight 54.12116666666667 46.7702 62.5215 High carbon,Dark 78.57158 12.6314 133.543 High carbon,Light 78.67505384615384 5.8559 153.498 Low carbon,Dark 101.389 101.389 101.389 Phloroglucinol 56.71606666666667 46.7476 70.2329 Silicon starvation,12h 80.7765 80.7765 80.7765