condition mean min max 12pM Fe,Midday 28.3465 28.3465 28.3465 12pM Fe,Midnight 27.64205 26.2038 29.0803 58pM Fe,Midday 26.9402 26.9402 26.9402 58pM Fe,Midnight 64.29932428571428 9.79447 373.215 233pM Fe,Midnight 10.506056666666668 9.15357 11.3008 1160pM Fe,Midday 17.37422857142857 11.292 25.592 1160pM Fe,Midnight 4.34478225 0.0 11.3191 High carbon,Dark 11.373228 0.0 27.502 High carbon,Light 15.307664615384615 3.70843 41.5312 Low carbon,Dark 11.942 11.942 11.942 Phloroglucinol 22.015366666666665 15.789 25.2224 Silicon starvation,12h 133.208 133.208 133.208