condition mean min max 12pM Fe,Midday 46.0819 46.0819 46.0819 12pM Fe,Midnight 72.9733 65.3202 80.6264 58pM Fe,Midday 87.4158 87.4158 87.4158 58pM Fe,Midnight 40.49165714285714 0.0 51.8571 233pM Fe,Midnight 46.70193333333333 46.1654 47.7652 1160pM Fe,Midday 54.355242857142855 42.6774 70.3551 1160pM Fe,Midnight 15.89011 2.49235 37.2994 High carbon,Dark 40.241536 2.00101 130.382 High carbon,Light 27.764456923076924 2.06337 86.7893 Low carbon,Dark 59.4948 59.4948 59.4948 Phloroglucinol 10.867783333333334 7.78235 13.5474 Silicon starvation,12h 162.523 162.523 162.523