condition mean min max 12pM Fe,Midday 9.47643 9.47643 9.47643 12pM Fe,Midnight 27.47035 26.383 28.5577 58pM Fe,Midday 8.38519 8.38519 8.38519 58pM Fe,Midnight 23.822085714285713 0.0 29.6783 233pM Fe,Midnight 37.28966666666667 35.4912 38.9393 1160pM Fe,Midday 6.50915 4.89703 8.94876 1160pM Fe,Midnight 41.15640833333333 21.1548 55.7327 High carbon,Dark 21.605036666666667 4.3807 32.8203 High carbon,Light 10.988073846153846 3.60031 21.1155 Low carbon,Dark 21.1734 21.1734 21.1734 Phloroglucinol 10.379936666666666 9.88621 11.1711 Silicon starvation,12h 43.1905 43.1905 43.1905