condition mean min max 12pM Fe,Midday 53.0934 53.0934 53.0934 12pM Fe,Midnight 947.05 692.52 1201.58 58pM Fe,Midday 13.4227 13.4227 13.4227 58pM Fe,Midnight 922.0215714285714 486.56 1797.52 233pM Fe,Midnight 371.452 366.592 379.459 1160pM Fe,Midday 3.3539042857142856 0.0 6.40407 1160pM Fe,Midnight 380.90416666666664 115.2 912.241 High carbon,Dark 114.54880666666666 26.4873 251.79 High carbon,Light 15.908595384615385 0.0 66.112 Low carbon,Dark 20.5416 20.5416 20.5416 Phloroglucinol 133.96436666666665 90.3035 220.48 Silicon starvation,12h 58.9785 58.9785 58.9785