condition mean min max 12pM Fe,Midday 96.5715 96.5715 96.5715 12pM Fe,Midnight 158.1775 157.24 159.115 58pM Fe,Midday 201.112 201.112 201.112 58pM Fe,Midnight 67.89592857142857 0.0 100.492 233pM Fe,Midnight 60.72796666666667 52.5 68.9347 1160pM Fe,Midday 76.52874285714286 67.7486 83.9399 1160pM Fe,Midnight 80.51375 62.942 99.7506 High carbon,Dark 69.58676933333334 5.10976 162.756 High carbon,Light 88.61449692307693 6.89126 277.781 Low carbon,Dark 87.1806 87.1806 87.1806 Phloroglucinol 12.271456666666666 7.31047 18.5013 Silicon starvation,12h 18.3154 18.3154 18.3154