condition mean min max 12pM Fe,Midday 102.56 102.56 102.56 12pM Fe,Midnight 87.2261 85.2421 89.2101 58pM Fe,Midday 251.323 251.323 251.323 58pM Fe,Midnight 93.27402857142857 0.0 183.987 233pM Fe,Midnight 55.62623333333333 52.2282 57.8271 1160pM Fe,Midday 73.601 65.9673 85.6465 1160pM Fe,Midnight 68.64014166666666 55.2519 80.8219 High carbon,Dark 85.10823333333333 50.7385 169.505 High carbon,Light 92.61448461538461 45.9878 141.497 Low carbon,Dark 74.1872 74.1872 74.1872 Phloroglucinol 92.4036 85.8988 102.219 Silicon starvation,12h 120.93 120.93 120.93