condition mean min max 12pM Fe,Midday 89.8229 89.8229 89.8229 12pM Fe,Midnight 90.32235 86.69 93.9547 58pM Fe,Midday 66.0021 66.0021 66.0021 58pM Fe,Midnight 72.11951428571429 61.3339 78.8342 233pM Fe,Midnight 29.5193 27.2873 32.1691 1160pM Fe,Midday 55.78657142857143 46.6682 61.9258 1160pM Fe,Midnight 43.08748333333333 33.3679 49.5082 High carbon,Dark 28.410806666666666 11.1117 50.8052 High carbon,Light 33.19294 5.41475 67.3554 Low carbon,Dark 15.4265 15.4265 15.4265 Phloroglucinol 186.39333333333335 160.602 223.25 Silicon starvation,12h 63.1559 63.1559 63.1559