condition mean min max 12pM Fe,Midday 47.3014 47.3014 47.3014 12pM Fe,Midnight 79.07294999999999 74.9586 83.1873 58pM Fe,Midday 83.709 83.709 83.709 58pM Fe,Midnight 75.79764285714286 0.0 117.105 233pM Fe,Midnight 89.28756666666666 75.3994 102.687 1160pM Fe,Midday 39.189142857142855 29.4179 50.4546 1160pM Fe,Midnight 44.02235833333333 24.9008 69.6158 High carbon,Dark 57.08304 23.6895 88.4032 High carbon,Light 33.72541230769231 3.05114 80.931 Low carbon,Dark 51.242 51.242 51.242 Phloroglucinol 38.69603333333333 35.2957 42.3433 Silicon starvation,12h 35.884 35.884 35.884