condition mean min max 12pM Fe,Midday 96.0162 96.0162 96.0162 12pM Fe,Midnight 85.37575000000001 76.9765 93.775 58pM Fe,Midday 106.923 106.923 106.923 58pM Fe,Midnight 51.002 45.2605 54.1998 233pM Fe,Midnight 34.51376666666667 33.3534 35.2915 1160pM Fe,Midday 55.1071 48.8629 60.5852 1160pM Fe,Midnight 44.20758333333333 35.1473 55.5201 High carbon,Dark 37.78351 7.06715 88.6521 High carbon,Light 27.93161923076923 2.38224 78.1853 Low carbon,Dark 31.3978 31.3978 31.3978 Phloroglucinol 12.578009999999999 5.35618 25.1132 Silicon starvation,12h 9.47149 9.47149 9.47149