condition mean min max 12pM Fe,Midday 33.4823 33.4823 33.4823 12pM Fe,Midnight 80.039 70.4157 89.6623 58pM Fe,Midday 13.332 13.332 13.332 58pM Fe,Midnight 149.56504285714286 99.6143 297.563 233pM Fe,Midnight 116.258 105.853 126.672 1160pM Fe,Midday 30.136414285714284 19.0892 45.7721 1160pM Fe,Midnight 101.129425 32.3033 229.983 High carbon,Dark 42.70283333333333 17.9687 103.528 High carbon,Light 12.989665384615385 3.09989 25.0182 Low carbon,Dark 24.4834 24.4834 24.4834 Phloroglucinol 343.3416666666667 90.494 491.589 Silicon starvation,12h 39.5296 39.5296 39.5296