condition mean min max 12pM Fe,Midday 88.3097 88.3097 88.3097 12pM Fe,Midnight 196.155 195.575 196.735 58pM Fe,Midday 97.9534 97.9534 97.9534 58pM Fe,Midnight 129.70324285714287 74.3907 161.255 233pM Fe,Midnight 177.78033333333335 173.2 180.865 1160pM Fe,Midday 163.53314285714285 152.659 191.223 1160pM Fe,Midnight 77.75649166666666 60.2175 105.138 High carbon,Dark 90.59411333333333 19.2369 204.44 High carbon,Light 53.674984615384616 15.2764 96.9623 Low carbon,Dark 110.515 110.515 110.515 Phloroglucinol 89.85416666666667 87.4641 94.3827 Silicon starvation,12h 100.729 100.729 100.729