condition mean min max 12pM Fe,Midday 84.6094 84.6094 84.6094 12pM Fe,Midnight 46.9694 46.6267 47.3121 58pM Fe,Midday 86.2192 86.2192 86.2192 58pM Fe,Midnight 24.24105714285714 0.0 35.0738 233pM Fe,Midnight 20.070066666666666 18.5998 21.1652 1160pM Fe,Midday 54.554028571428574 50.1118 60.5854 1160pM Fe,Midnight 10.642065833333334 8.55596 12.7206 High carbon,Dark 26.76124666666667 9.3083 49.0308 High carbon,Light 31.19723769230769 4.53809 78.7506 Low carbon,Dark 18.9957 18.9957 18.9957 Phloroglucinol 120.57243333333334 98.5113 156.276 Silicon starvation,12h 35.1216 35.1216 35.1216