condition mean min max 12pM Fe,Midday 16.2368 16.2368 16.2368 12pM Fe,Midnight 10.025205 9.08571 10.9647 58pM Fe,Midday 6.90366 6.90366 6.90366 58pM Fe,Midnight 6.703997142857143 0.0 9.39689 233pM Fe,Midnight 6.368433333333333 5.51551 7.58153 1160pM Fe,Midday 7.774874285714286 5.57914 9.41502 1160pM Fe,Midnight 1.81165575 0.49953 4.12263 High carbon,Dark 10.161076 2.00527 18.5173 High carbon,Light 6.938595076923077 0.591606 17.3011 Low carbon,Dark 5.13978 5.13978 5.13978 Phloroglucinol 5.396036666666666 3.43551 8.61985 Silicon starvation,12h 6.59874 6.59874 6.59874