condition mean min max 12pM Fe,Midday 46.1302 46.1302 46.1302 12pM Fe,Midnight 40.9423 35.2847 46.5999 58pM Fe,Midday 36.9517 36.9517 36.9517 58pM Fe,Midnight 55.33378571428571 32.8262 141.378 233pM Fe,Midnight 38.7887 35.2149 41.7979 1160pM Fe,Midday 64.79897142857143 59.2169 71.4101 1160pM Fe,Midnight 22.771291666666666 10.9325 35.3511 High carbon,Dark 32.946524 8.41031 62.5538 High carbon,Light 51.18009 1.3394 95.2822 Low carbon,Dark 27.4045 27.4045 27.4045 Phloroglucinol 53.06713333333333 50.574 54.8171 Silicon starvation,12h 32.1695 32.1695 32.1695