condition mean min max 12pM Fe,Midday 50.2185 50.2185 50.2185 12pM Fe,Midnight 30.5233 28.7898 32.2568 58pM Fe,Midday 26.7921 26.7921 26.7921 58pM Fe,Midnight 22.31564285714286 0.0 32.1373 233pM Fe,Midnight 19.156333333333333 18.0029 20.6964 1160pM Fe,Midday 27.31742857142857 20.1501 32.7893 1160pM Fe,Midnight 51.70215833333333 14.1885 94.7653 High carbon,Dark 23.83259466666667 4.0967 46.6212 High carbon,Light 15.7544 3.00112 42.7393 Low carbon,Dark 7.20028 7.20028 7.20028 Phloroglucinol 41.608200000000004 34.7076 54.3937 Silicon starvation,12h 26.892 26.892 26.892