condition mean min max 12pM Fe,Midday 4.15678 4.15678 4.15678 12pM Fe,Midnight 46.3812 46.2418 46.5206 58pM Fe,Midday 3.34374 3.34374 3.34374 58pM Fe,Midnight 38.48361428571429 0.0 48.5855 233pM Fe,Midnight 68.0703 66.5221 69.4167 1160pM Fe,Midday 0.4122432857142857 0.0 0.744483 1160pM Fe,Midnight 55.57776666666667 51.7429 62.7388 High carbon,Dark 56.50633333333333 19.565 79.8437 High carbon,Light 19.273069076923075 0.883498 42.2416 Low carbon,Dark 35.6152 35.6152 35.6152 Phloroglucinol 25.65426666666667 15.2105 38.7042 Silicon starvation,12h 51.53 51.53 51.53