condition mean min max 12pM Fe,Midday 7.38961 7.38961 7.38961 12pM Fe,Midnight 12.80095 12.0403 13.5616 58pM Fe,Midday 9.61569 9.61569 9.61569 58pM Fe,Midnight 11.711185714285714 0.0 15.5451 233pM Fe,Midnight 18.210266666666666 17.2453 19.2202 1160pM Fe,Midday 11.467911428571428 8.07438 14.015 1160pM Fe,Midnight 9.422036666666667 5.83479 14.4966 High carbon,Dark 23.78299 3.67013 67.7548 High carbon,Light 15.233153846153845 4.09446 45.9048 Low carbon,Dark 32.4918 32.4918 32.4918 Phloroglucinol 40.94636666666666 31.5965 53.0393 Silicon starvation,12h 11.1294 11.1294 11.1294