condition mean min max 12pM Fe,Midday 30.2396 30.2396 30.2396 12pM Fe,Midnight 32.80485 24.0173 41.5924 58pM Fe,Midday 63.8724 63.8724 63.8724 58pM Fe,Midnight 22.775685714285714 0.0 33.0049 233pM Fe,Midnight 8.740766666666666 8.50489 9.07035 1160pM Fe,Midday 21.569585714285715 19.1774 23.885 1160pM Fe,Midnight 18.427141666666667 11.9192 29.6779 High carbon,Dark 44.29528666666667 20.5903 73.6203 High carbon,Light 36.27838692307692 4.59418 72.8886 Low carbon,Dark 20.6063 20.6063 20.6063 Phloroglucinol 8.835553333333333 7.33505 9.86738 Silicon starvation,12h 16.6504 16.6504 16.6504