condition mean min max 12pM Fe,Midday 13.7791 13.7791 13.7791 12pM Fe,Midnight 96.4882 92.6684 100.308 58pM Fe,Midday 2.25786 2.25786 2.25786 58pM Fe,Midnight 1208.8351428571427 634.964 1637.61 233pM Fe,Midnight 997.892 993.48 1000.35 1160pM Fe,Midday 63.546328571428575 39.1506 194.0 1160pM Fe,Midnight 2583.4841666666666 1232.3 3414.94 High carbon,Dark 292.5944646666667 2.31899 1162.8 High carbon,Light 384.0269230769231 37.0552 1186.55 Low carbon,Dark 4.97569 4.97569 4.97569 Phloroglucinol 84.44976666666666 47.1125 123.251 Silicon starvation,12h 176.833 176.833 176.833