condition mean min max 12pM Fe,Midday 30.5308 30.5308 30.5308 12pM Fe,Midnight 20.730249999999998 19.2947 22.1658 58pM Fe,Midday 21.1965 21.1965 21.1965 58pM Fe,Midnight 11.173828571428572 0.0 16.1548 233pM Fe,Midnight 12.489366666666667 10.3365 13.7483 1160pM Fe,Midday 20.95434285714286 18.1029 25.5516 1160pM Fe,Midnight 126.39725250000001 6.0769 219.572 High carbon,Dark 73.34805066666667 5.04146 597.422 High carbon,Light 47.383893846153846 4.97739 169.651 Low carbon,Dark 19.0813 19.0813 19.0813 Phloroglucinol 76.02393333333333 56.8018 113.14 Silicon starvation,12h 55.1866 55.1866 55.1866