condition mean min max 12pM Fe,Midday 28.9706 28.9706 28.9706 12pM Fe,Midnight 20.8023 18.1191 23.4855 58pM Fe,Midday 25.276 25.276 25.276 58pM Fe,Midnight 11.0527 0.0 14.7124 233pM Fe,Midnight 14.022433333333334 12.6842 14.8878 1160pM Fe,Midday 24.365557142857142 20.5448 29.0793 1160pM Fe,Midnight 4.496795 2.37948 6.24541 High carbon,Dark 10.803636000000001 1.76871 19.3322 High carbon,Light 13.581041692307693 0.71561 33.6516 Low carbon,Dark 10.5345 10.5345 10.5345 Phloroglucinol 19.369366666666664 14.0891 23.3263 Silicon starvation,12h 21.901 21.901 21.901