condition mean min max 12pM Fe,Midday 170.514 170.514 170.514 12pM Fe,Midnight 34.9905 25.8244 44.1566 58pM Fe,Midday 99.6092 99.6092 99.6092 58pM Fe,Midnight 40.240452857142856 0.0 76.3879 233pM Fe,Midnight 28.5445 23.9452 31.4463 1160pM Fe,Midday 525.4785714285714 421.358 610.014 1160pM Fe,Midnight 11.805888333333334 5.76738 21.1623 High carbon,Dark 21.812939 0.987145 85.3967 High carbon,Light 219.07382153846154 1.29947 599.923 Low carbon,Dark 27.7975 27.7975 27.7975 Phloroglucinol 10.626206666666667 6.91575 17.4437 Silicon starvation,12h 42.0721 42.0721 42.0721