condition mean min max 12pM Fe,Midday 94.8952 94.8952 94.8952 12pM Fe,Midnight 105.1013 97.9806 112.222 58pM Fe,Midday 104.809 104.809 104.809 58pM Fe,Midnight 73.70522857142858 0.0 92.0828 233pM Fe,Midnight 112.46533333333333 109.99 114.669 1160pM Fe,Midday 113.72247142857142 97.9553 126.782 1160pM Fe,Midnight 227.47655833333334 75.0383 338.445 High carbon,Dark 211.51996 86.2089 573.28 High carbon,Light 232.9669153846154 52.5328 596.305 Low carbon,Dark 151.625 151.625 151.625 Phloroglucinol 353.2126666666667 253.208 422.683 Silicon starvation,12h 336.712 336.712 336.712