condition mean min max 12pM Fe,Midday 53.0316 53.0316 53.0316 12pM Fe,Midnight 63.80355 49.0229 78.5842 58pM Fe,Midday 67.7803 67.7803 67.7803 58pM Fe,Midnight 51.62958571428572 0.0 69.9147 233pM Fe,Midnight 69.97063333333334 51.1375 99.0793 1160pM Fe,Midday 65.21105714285714 39.8012 97.0508 1160pM Fe,Midnight 201.691825 76.8955 344.314 High carbon,Dark 90.18430666666667 44.2654 289.511 High carbon,Light 34.75492307692308 10.9107 85.8563 Low carbon,Dark 19.1499 19.1499 19.1499 Phloroglucinol 151.39056666666667 85.6817 220.797 Silicon starvation,12h 103.93 103.93 103.93