condition mean min max 12pM Fe,Midday 141.944 141.944 141.944 12pM Fe,Midnight 87.517 82.2577 92.7763 58pM Fe,Midday 67.4332 67.4332 67.4332 58pM Fe,Midnight 83.0315 22.7741 256.789 233pM Fe,Midnight 27.7635 22.2682 33.808 1160pM Fe,Midday 59.6501 49.8709 69.9234 1160pM Fe,Midnight 104.96629166666666 17.0205 160.307 High carbon,Dark 75.27664 31.2952 114.228 High carbon,Light 114.60238461538462 33.269 254.056 Low carbon,Dark 39.9094 39.9094 39.9094 Phloroglucinol 237.13966666666667 181.06 341.376 Silicon starvation,12h 65.5545 65.5545 65.5545