condition mean min max 12pM Fe,Midday 70.0182 70.0182 70.0182 12pM Fe,Midnight 66.059 52.8217 79.2963 58pM Fe,Midday 273.648 273.648 273.648 58pM Fe,Midnight 109.56694285714286 36.1887 233.166 233pM Fe,Midnight 19.038666666666668 18.1773 19.7271 1160pM Fe,Midday 35.85552857142857 28.7978 43.462 1160pM Fe,Midnight 15.053316666666667 11.5598 18.5772 High carbon,Dark 21.197546 4.02232 63.1105 High carbon,Light 15.567751538461538 1.54457 31.0396 Low carbon,Dark 29.0438 29.0438 29.0438 Phloroglucinol 12.756073333333333 7.91192 19.8857 Silicon starvation,12h 117.275 117.275 117.275