condition mean min max 12pM Fe,Midday 6.25285 6.25285 6.25285 12pM Fe,Midnight 92.82765 91.0381 94.6172 58pM Fe,Midday 0.0 0.0 0.0 58pM Fe,Midnight 154.51242857142856 100.272 277.851 233pM Fe,Midnight 136.65666666666667 129.85 147.488 1160pM Fe,Midday 21.29875714285714 13.3247 45.3146 1160pM Fe,Midnight 177.944 136.255 224.154 High carbon,Dark 104.44536000000001 15.9824 341.908 High carbon,Light 88.93153000000001 9.29589 327.052 Low carbon,Dark 19.0512 19.0512 19.0512 Phloroglucinol 12.03465 9.05265 14.2035 Silicon starvation,12h 37.3556 37.3556 37.3556