condition mean min max 12pM Fe,Midday 16.2092 16.2092 16.2092 12pM Fe,Midnight 22.74695 19.0044 26.4895 58pM Fe,Midday 4.0979 4.0979 4.0979 58pM Fe,Midnight 22.266685714285714 0.0 40.1012 233pM Fe,Midnight 24.593799999999998 21.9928 27.2732 1160pM Fe,Midday 3.1716138571428574 0.939902 6.22643 1160pM Fe,Midnight 11.1333425 6.39974 20.9851 High carbon,Dark 12.478633333333333 0.0 37.1953 High carbon,Light 3.846183076923077 0.0 11.3534 Low carbon,Dark 13.1697 13.1697 13.1697 Phloroglucinol 4.231826666666667 3.62754 5.12389 Silicon starvation,12h 5.92877 5.92877 5.92877