condition mean min max 12pM Fe,Midday 63.0577 63.0577 63.0577 12pM Fe,Midnight 40.12035 36.0068 44.2339 58pM Fe,Midday 57.1124 57.1124 57.1124 58pM Fe,Midnight 72.76647142857144 0.0 105.057 233pM Fe,Midnight 11.270056666666667 9.79337 13.8287 1160pM Fe,Midday 55.53355714285714 46.0508 62.0316 1160pM Fe,Midnight 41.139925 27.3651 51.5315 High carbon,Dark 41.255253333333336 16.4999 61.6335 High carbon,Light 40.98127692307692 11.9074 70.4871 Low carbon,Dark 31.4166 31.4166 31.4166 Phloroglucinol 197.87833333333333 157.309 233.045 Silicon starvation,12h 54.8322 54.8322 54.8322