condition mean min max 12pM Fe,Midday 182.283 182.283 182.283 12pM Fe,Midnight 149.373 141.863 156.883 58pM Fe,Midday 172.416 172.416 172.416 58pM Fe,Midnight 100.14027142857144 0.0 136.026 233pM Fe,Midnight 133.51 109.606 167.546 1160pM Fe,Midday 102.66485714285714 70.3979 128.374 1160pM Fe,Midnight 56.165416666666665 40.427 71.5817 High carbon,Dark 61.56075333333334 0.0 137.993 High carbon,Light 36.227932307692306 0.0 156.557 Low carbon,Dark 81.7111 81.7111 81.7111 Phloroglucinol 23.2828 15.8956 34.2592 Silicon starvation,12h 64.3737 64.3737 64.3737