condition mean min max 12pM Fe,Midday 81.88 81.88 81.88 12pM Fe,Midnight 21.682250000000003 20.1305 23.234 58pM Fe,Midday 82.728 82.728 82.728 58pM Fe,Midnight 7.68728 0.0 10.2332 233pM Fe,Midnight 5.811353333333334 5.18362 6.25078 1160pM Fe,Midday 79.13378571428572 74.7402 86.1048 1160pM Fe,Midnight 1.04772725 0.490767 1.68405 High carbon,Dark 16.126268 1.84077 32.5148 High carbon,Light 22.411076153846153 2.05123 48.0862 Low carbon,Dark 22.3326 22.3326 22.3326 Phloroglucinol 17.5246 11.6444 26.244 Silicon starvation,12h 43.173 43.173 43.173