condition mean min max 12pM Fe,Midday 34.1153 34.1153 34.1153 12pM Fe,Midnight 45.5199 42.6945 48.3453 58pM Fe,Midday 21.4889 21.4889 21.4889 58pM Fe,Midnight 43.832814285714285 0.0 57.4995 233pM Fe,Midnight 28.707166666666666 25.5671 33.1338 1160pM Fe,Midday 23.88032857142857 22.4348 29.7138 1160pM Fe,Midnight 27.88329166666667 20.0353 38.0279 High carbon,Dark 21.358564 6.87336 35.8468 High carbon,Light 17.23208230769231 4.0849 50.0855 Low carbon,Dark 11.7449 11.7449 11.7449 Phloroglucinol 38.362566666666666 30.5247 51.4098 Silicon starvation,12h 35.3666 35.3666 35.3666