condition mean min max 12pM Fe,Midday 34.3443 34.3443 34.3443 12pM Fe,Midnight 39.8016 37.5389 42.0643 58pM Fe,Midday 52.0961 52.0961 52.0961 58pM Fe,Midnight 34.59135714285714 0.0 51.7622 233pM Fe,Midnight 34.027233333333335 32.1753 37.1026 1160pM Fe,Midday 20.5581 18.2232 24.6294 1160pM Fe,Midnight 16.486266666666666 12.587 20.2014 High carbon,Dark 30.424273333333332 14.055 43.3246 High carbon,Light 31.521060000000002 6.6021 55.557 Low carbon,Dark 31.3209 31.3209 31.3209 Phloroglucinol 24.288066666666666 22.3778 26.1326 Silicon starvation,12h 65.6013 65.6013 65.6013