condition mean min max 12pM Fe,Midday 84.4993 84.4993 84.4993 12pM Fe,Midnight 71.03885 66.1171 75.9606 58pM Fe,Midday 64.6308 64.6308 64.6308 58pM Fe,Midnight 39.88727142857143 0.0 56.7853 233pM Fe,Midnight 27.135433333333335 22.6709 30.3255 1160pM Fe,Midday 58.67501428571429 36.2774 76.5853 1160pM Fe,Midnight 12.6292525 8.30669 20.4619 High carbon,Dark 26.998372 0.0 52.912 High carbon,Light 22.99316846153846 3.3726 44.4728 Low carbon,Dark 18.6181 18.6181 18.6181 Phloroglucinol 47.03523333333334 36.7954 65.3755 Silicon starvation,12h 123.046 123.046 123.046