condition mean min max 12pM Fe,Midday 103.707 103.707 103.707 12pM Fe,Midnight 154.8605 140.117 169.604 58pM Fe,Midday 193.321 193.321 193.321 58pM Fe,Midnight 68.45795714285714 0.0 82.7206 233pM Fe,Midnight 52.975366666666666 49.3176 57.5596 1160pM Fe,Midday 69.66212857142857 67.0062 73.6218 1160pM Fe,Midnight 66.73301666666667 57.8546 76.7845 High carbon,Dark 74.79762666666667 23.7269 123.724 High carbon,Light 52.89866153846154 16.4386 95.5395 Low carbon,Dark 60.9917 60.9917 60.9917 Phloroglucinol 27.6633 24.0637 31.1369 Silicon starvation,12h 73.4492 73.4492 73.4492