condition mean min max 12pM Fe,Midday 11.9276 11.9276 11.9276 12pM Fe,Midnight 10.087905 8.89921 11.2766 58pM Fe,Midday 5.75679 5.75679 5.75679 58pM Fe,Midnight 7.748794285714285 0.0 10.5375 233pM Fe,Midnight 4.975133333333334 3.36086 6.41523 1160pM Fe,Midday 5.214401428571429 2.20065 8.95335 1160pM Fe,Midnight 76.81246666666667 1.1792 179.582 High carbon,Dark 53.648652 5.43046 316.419 High carbon,Light 124.57602230769231 4.40646 412.681 Low carbon,Dark 24.6679 24.6679 24.6679 Phloroglucinol 300.5323333333333 168.436 385.613 Silicon starvation,12h 134.495 134.495 134.495