condition mean min max 12pM Fe,Midday 185.481 185.481 185.481 12pM Fe,Midnight 103.71115 95.1413 112.281 58pM Fe,Midday 124.929 124.929 124.929 58pM Fe,Midnight 46.506099999999996 0.0 59.9099 233pM Fe,Midnight 30.290033333333334 28.4469 31.7479 1160pM Fe,Midday 82.87814285714286 66.2972 100.509 1160pM Fe,Midnight 22.522258333333333 11.4493 37.8362 High carbon,Dark 82.53814666666666 19.8091 221.578 High carbon,Light 61.7417 16.2978 137.146 Low carbon,Dark 62.979 62.979 62.979 Phloroglucinol 142.1628 88.4714 201.275 Silicon starvation,12h 173.263 173.263 173.263