condition mean min max 12pM Fe,Midday 157.333 157.333 157.333 12pM Fe,Midnight 815.719 814.238 817.2 58pM Fe,Midday 172.102 172.102 172.102 58pM Fe,Midnight 936.8285714285714 854.514 1321.18 233pM Fe,Midnight 949.601 926.155 982.139 1160pM Fe,Midday 39.0029 28.1595 50.603 1160pM Fe,Midnight 950.7439166666667 802.761 1162.22 High carbon,Dark 891.6848 629.997 1047.06 High carbon,Light 636.61 309.776 935.548 Low carbon,Dark 1107.19 1107.19 1107.19 Phloroglucinol 712.1073333333334 617.963 784.056 Silicon starvation,12h 667.507 667.507 667.507