condition mean min max 12pM Fe,Midday 157.573 157.573 157.573 12pM Fe,Midnight 97.5086 72.2552 122.762 58pM Fe,Midday 791.259 791.259 791.259 58pM Fe,Midnight 221.3042714285714 49.4593 574.842 233pM Fe,Midnight 37.819633333333336 36.755 39.2751 1160pM Fe,Midday 91.95895714285714 70.1948 111.54 1160pM Fe,Midnight 78.95785833333333 20.921 123.794 High carbon,Dark 29.676393333333333 11.7529 44.5321 High carbon,Light 31.514484615384614 2.96173 66.0743 Low carbon,Dark 23.357 23.357 23.357 Phloroglucinol 48.6081 43.5785 52.7071 Silicon starvation,12h 87.6098 87.6098 87.6098