condition mean min max 12pM Fe,Midday 52.7007 52.7007 52.7007 12pM Fe,Midnight 19.60125 16.5307 22.6718 58pM Fe,Midday 39.4192 39.4192 39.4192 58pM Fe,Midnight 23.620242857142856 14.8454 67.3899 233pM Fe,Midnight 7.152986666666666 5.64069 8.73636 1160pM Fe,Midday 45.6907 44.3214 48.0024 1160pM Fe,Midnight 356.65879583333333 4.3521 624.872 High carbon,Dark 23.714625333333334 6.30961 45.1831 High carbon,Light 32.63760307692308 4.62223 62.215 Low carbon,Dark 16.9425 16.9425 16.9425 Phloroglucinol 52.60426666666667 41.8141 71.3111 Silicon starvation,12h 29.5536 29.5536 29.5536