condition mean min max 12pM Fe,Midday 24.7113 24.7113 24.7113 12pM Fe,Midnight 16.15455 15.4798 16.8293 58pM Fe,Midday 23.6072 23.6072 23.6072 58pM Fe,Midnight 11.229342857142857 0.0 14.8736 233pM Fe,Midnight 16.683633333333333 15.6618 17.3083 1160pM Fe,Midday 17.832428571428572 15.0899 19.4326 1160pM Fe,Midnight 6.239021666666667 3.1961 14.1106 High carbon,Dark 12.948452 2.7728 22.909 High carbon,Light 10.004656923076922 1.77736 16.2505 Low carbon,Dark 8.17314 8.17314 8.17314 Phloroglucinol 7.488136666666667 6.1665 8.84842 Silicon starvation,12h 19.9079 19.9079 19.9079