condition mean min max 12pM Fe,Midday 293.246 293.246 293.246 12pM Fe,Midnight 174.86 164.713 185.007 58pM Fe,Midday 217.85 217.85 217.85 58pM Fe,Midnight 115.42114285714285 0.0 147.528 233pM Fe,Midnight 123.78466666666667 110.215 133.794 1160pM Fe,Midday 212.46885714285713 161.546 264.791 1160pM Fe,Midnight 111.712375 87.9183 139.36 High carbon,Dark 150.00522666666666 69.5921 238.224 High carbon,Light 161.7494153846154 72.5934 298.682 Low carbon,Dark 114.669 114.669 114.669 Phloroglucinol 90.78513333333333 74.6814 115.386 Silicon starvation,12h 264.994 264.994 264.994