condition mean min max 12pM Fe,Midday 0.316638 0.316638 0.316638 12pM Fe,Midnight 55.820949999999996 52.5219 59.12 58pM Fe,Midday 0.420264 0.420264 0.420264 58pM Fe,Midnight 60.9193 47.3829 112.561 233pM Fe,Midnight 65.59703333333333 65.0735 66.061 1160pM Fe,Midday 0.018360428571428573 0.0 0.128523 1160pM Fe,Midnight 56.962133333333334 42.7053 72.7141 High carbon,Dark 77.37493333333333 13.8009 203.459 High carbon,Light 43.905402307692306 0.0 150.619 Low carbon,Dark 33.9587 33.9587 33.9587 Phloroglucinol 33.83893333333333 25.8238 40.7722 Silicon starvation,12h 30.5366 30.5366 30.5366