condition mean min max 12pM Fe,Midday 17.4896 17.4896 17.4896 12pM Fe,Midnight 281.5605 273.621 289.5 58pM Fe,Midday 29.6616 29.6616 29.6616 58pM Fe,Midnight 313.98614285714285 0.0 424.907 233pM Fe,Midnight 282.4336666666667 275.005 290.92 1160pM Fe,Midday 48.88498571428572 43.0705 56.1603 1160pM Fe,Midnight 329.6193333333333 284.949 392.534 High carbon,Dark 184.47276 56.1953 291.241 High carbon,Light 130.2376153846154 24.0016 442.236 Low carbon,Dark 161.046 161.046 161.046 Phloroglucinol 106.29183333333333 81.2825 124.394 Silicon starvation,12h 191.557 191.557 191.557