condition mean min max 12pM Fe,Midday 15.1035 15.1035 15.1035 12pM Fe,Midnight 76.70755 75.6279 77.7872 58pM Fe,Midday 20.3646 20.3646 20.3646 58pM Fe,Midnight 58.75215714285714 0.0 79.5218 233pM Fe,Midnight 98.05386666666666 95.1797 102.235 1160pM Fe,Midday 38.531142857142854 31.6724 46.9778 1160pM Fe,Midnight 89.29254166666666 50.139 149.136 High carbon,Dark 120.14682 78.9473 194.924 High carbon,Light 85.50882307692308 15.1336 163.013 Low carbon,Dark 47.3322 47.3322 47.3322 Phloroglucinol 37.88973333333333 34.33 42.5891 Silicon starvation,12h 64.8599 64.8599 64.8599