condition mean min max 12pM Fe,Midday 137.158 137.158 137.158 12pM Fe,Midnight 91.42580000000001 87.3756 95.476 58pM Fe,Midday 129.194 129.194 129.194 58pM Fe,Midnight 58.51914285714285 0.0 72.2342 233pM Fe,Midnight 67.30733333333333 60.6191 73.3673 1160pM Fe,Midday 107.75158571428571 91.5901 118.609 1160pM Fe,Midnight 51.415791666666664 43.476 76.1812 High carbon,Dark 78.47415333333333 40.5587 114.132 High carbon,Light 89.81053076923077 34.8184 153.659 Low carbon,Dark 100.654 100.654 100.654 Phloroglucinol 86.38446666666667 69.3119 97.9029 Silicon starvation,12h 96.2896 96.2896 96.2896