condition mean min max 12pM Fe,Midday 58.6166 58.6166 58.6166 12pM Fe,Midnight 24.041 23.346 24.736 58pM Fe,Midday 41.5669 41.5669 41.5669 58pM Fe,Midnight 10.803005714285714 0.0 15.0875 233pM Fe,Midnight 7.02436 5.92718 7.89676 1160pM Fe,Midday 30.25257142857143 24.9214 37.9132 1160pM Fe,Midnight 5.271154166666666 3.43863 9.93215 High carbon,Dark 20.295123333333333 3.71836 69.1834 High carbon,Light 18.162283846153848 0.0 82.8896 Low carbon,Dark 5.40424 5.40424 5.40424 Phloroglucinol 38.9344 29.1761 49.6742 Silicon starvation,12h 20.3417 20.3417 20.3417