condition mean min max 12pM Fe,Midday 57.335 57.335 57.335 12pM Fe,Midnight 77.08045 59.8924 94.2685 58pM Fe,Midday 105.995 105.995 105.995 58pM Fe,Midnight 34.167728571428576 0.0 46.9622 233pM Fe,Midnight 35.84213333333334 35.1689 36.9698 1160pM Fe,Midday 51.396542857142855 43.0011 54.6669 1160pM Fe,Midnight 34.761175 21.5262 45.3308 High carbon,Dark 45.799519333333336 7.15085 91.8073 High carbon,Light 40.11858461538461 13.8632 69.2982 Low carbon,Dark 51.5748 51.5748 51.5748 Phloroglucinol 43.883266666666664 40.4575 46.4432 Silicon starvation,12h 203.013 203.013 203.013