condition mean min max 12pM Fe,Midday 1272.76 1272.76 1272.76 12pM Fe,Midnight 241.7055 231.903 251.508 58pM Fe,Midday 996.418 996.418 996.418 58pM Fe,Midnight 138.70271428571428 50.0786 231.786 233pM Fe,Midnight 66.21236666666667 62.6977 69.0303 1160pM Fe,Midday 4432.341428571429 4130.46 4846.14 1160pM Fe,Midnight 181.23383333333334 63.3796 280.519 High carbon,Dark 380.2661 31.5326 1372.61 High carbon,Light 4004.4774615384617 470.625 12860.6 Low carbon,Dark 66.7495 66.7495 66.7495 Phloroglucinol 1264.0163333333335 680.639 1664.64 Silicon starvation,12h 366.007 366.007 366.007