condition mean min max 12pM Fe,Midday 196.289 196.289 196.289 12pM Fe,Midnight 225.632 211.732 239.532 58pM Fe,Midday 208.07 208.07 208.07 58pM Fe,Midnight 227.293 118.068 265.684 233pM Fe,Midnight 187.17533333333333 183.674 189.004 1160pM Fe,Midday 178.314 151.431 187.529 1160pM Fe,Midnight 177.34441666666666 144.104 195.125 High carbon,Dark 194.85737333333333 80.0136 266.376 High carbon,Light 186.53269230769232 135.698 268.364 Low carbon,Dark 304.93 304.93 304.93 Phloroglucinol 179.61333333333332 163.167 201.39 Silicon starvation,12h 186.515 186.515 186.515