condition mean min max 12pM Fe,Midday 18.3805 18.3805 18.3805 12pM Fe,Midnight 247.183 247.018 247.348 58pM Fe,Midday 19.842 19.842 19.842 58pM Fe,Midnight 374.07628571428575 315.805 653.402 233pM Fe,Midnight 445.81233333333336 434.795 456.216 1160pM Fe,Midday 10.42626142857143 6.99073 13.5869 1160pM Fe,Midnight 359.4998333333333 308.721 393.469 High carbon,Dark 515.2331933333334 90.3089 770.523 High carbon,Light 373.9415 76.9018 724.997 Low carbon,Dark 627.221 627.221 627.221 Phloroglucinol 157.69056666666665 81.6477 203.172 Silicon starvation,12h 306.418 306.418 306.418