condition mean min max 12pM Fe,Midday 118.157 118.157 118.157 12pM Fe,Midnight 43.86595 41.711 46.0209 58pM Fe,Midday 76.7233 76.7233 76.7233 58pM Fe,Midnight 18.783914285714285 0.0 27.084 233pM Fe,Midnight 21.177866666666667 17.6846 23.3261 1160pM Fe,Midday 54.30021428571428 48.0975 62.8961 1160pM Fe,Midnight 15.531039166666666 8.95718 23.1162 High carbon,Dark 37.10950666666667 11.2515 145.94 High carbon,Light 28.836648461538463 4.76078 73.0574 Low carbon,Dark 19.711 19.711 19.711 Phloroglucinol 30.682466666666667 20.2695 40.2501 Silicon starvation,12h 25.9452 25.9452 25.9452