condition mean min max 12pM Fe,Midday 8.16432 8.16432 8.16432 12pM Fe,Midnight 83.38335000000001 79.3683 87.3984 58pM Fe,Midday 2.51275 2.51275 2.51275 58pM Fe,Midnight 114.24705714285714 87.4826 131.636 233pM Fe,Midnight 96.5595 87.3205 101.441 1160pM Fe,Midday 13.15179 9.21173 16.1365 1160pM Fe,Midnight 151.80445833333334 95.4254 199.293 High carbon,Dark 71.31298 26.6518 136.15 High carbon,Light 63.42586 2.92566 176.117 Low carbon,Dark 55.9509 55.9509 55.9509 Phloroglucinol 18.44846666666667 16.905 19.5892 Silicon starvation,12h 83.2104 83.2104 83.2104