condition mean min max 12pM Fe,Midday 79.047 79.047 79.047 12pM Fe,Midnight 43.716350000000006 40.4121 47.0206 58pM Fe,Midday 68.4751 68.4751 68.4751 58pM Fe,Midnight 33.78731428571429 0.0 48.5135 233pM Fe,Midnight 32.81406666666667 30.883 34.5424 1160pM Fe,Midday 48.63064285714286 43.4094 55.115 1160pM Fe,Midnight 18.977783333333335 16.374 23.0793 High carbon,Dark 37.611019999999996 18.4242 49.5823 High carbon,Light 31.642433846153846 8.21224 70.559 Low carbon,Dark 44.2554 44.2554 44.2554 Phloroglucinol 168.47533333333334 133.757 201.842 Silicon starvation,12h 58.7702 58.7702 58.7702