condition mean min max 12pM Fe,Midday 47.834 47.834 47.834 12pM Fe,Midnight 46.64065 45.2127 48.0686 58pM Fe,Midday 34.241 34.241 34.241 58pM Fe,Midnight 34.375614285714285 0.0 50.1665 233pM Fe,Midnight 31.4776 30.6516 32.1325 1160pM Fe,Midday 33.90237142857143 27.0512 41.7064 1160pM Fe,Midnight 21.307916666666667 11.2997 28.4349 High carbon,Dark 40.91748666666667 4.2592 80.5478 High carbon,Light 26.253718 0.753944 57.7211 Low carbon,Dark 25.3272 25.3272 25.3272 Phloroglucinol 88.92819999999999 80.1912 105.091 Silicon starvation,12h 36.6958 36.6958 36.6958