condition mean min max 12pM Fe,Midday 1.67412 1.67412 1.67412 12pM Fe,Midnight 64.1582 63.2024 65.114 58pM Fe,Midday 0.888802 0.888802 0.888802 58pM Fe,Midnight 157.877 0.0 298.841 233pM Fe,Midnight 179.201 165.98 188.876 1160pM Fe,Midday 0.44902057142857144 0.0 1.13081 1160pM Fe,Midnight 252.93583333333333 181.38 356.108 High carbon,Dark 85.63722486666667 0.530673 304.853 High carbon,Light 68.42177623076923 0.956421 244.084 Low carbon,Dark 21.2189 21.2189 21.2189 Phloroglucinol 5.787333333333334 3.17523 7.34331 Silicon starvation,12h 116.207 116.207 116.207