condition mean min max 12pM Fe,Midday 73.632 73.632 73.632 12pM Fe,Midnight 104.25335 57.4307 151.076 58pM Fe,Midday 32.5765 32.5765 32.5765 58pM Fe,Midnight 37.98665714285714 0.0 87.3661 233pM Fe,Midnight 30.744466666666668 11.411 45.8557 1160pM Fe,Midday 64.86524285714286 31.0849 127.279 1160pM Fe,Midnight 6.963875 0.0 26.4619 High carbon,Dark 46.70656 0.0 209.116 High carbon,Light 22.51213076923077 0.0 107.287 Low carbon,Dark 59.8246 59.8246 59.8246 Phloroglucinol 523.0843333333333 225.745 726.7 Silicon starvation,12h 10.4736 10.4736 10.4736