condition mean min max 12pM Fe,Midday 27.2825 27.2825 27.2825 12pM Fe,Midnight 15.802 13.8968 17.7072 58pM Fe,Midday 16.7508 16.7508 16.7508 58pM Fe,Midnight 10.851457142857143 0.0 14.7174 233pM Fe,Midnight 8.112243333333332 6.3458 9.36221 1160pM Fe,Midday 14.128171428571429 12.2229 16.0352 1160pM Fe,Midnight 8.9266075 3.2987 17.2513 High carbon,Dark 18.997913333333333 4.98009 30.8453 High carbon,Light 21.745002846153845 0.0 46.4084 Low carbon,Dark 9.9523 9.9523 9.9523 Phloroglucinol 15.8782 11.6163 22.7603 Silicon starvation,12h 35.4808 35.4808 35.4808