condition mean min max 12pM Fe,Midday 240.761 240.761 240.761 12pM Fe,Midnight 64.2503 57.2362 71.2644 58pM Fe,Midday 214.131 214.131 214.131 58pM Fe,Midnight 32.751914285714285 0.0 48.8209 233pM Fe,Midnight 44.13243333333333 42.2951 45.9422 1160pM Fe,Midday 97.31658571428572 81.9565 107.765 1160pM Fe,Midnight 37.98801666666667 31.4869 45.3382 High carbon,Dark 70.43498666666666 22.8388 168.253 High carbon,Light 88.35236923076923 43.0002 153.385 Low carbon,Dark 41.5344 41.5344 41.5344 Phloroglucinol 296.5663333333333 247.871 350.042 Silicon starvation,12h 120.214 120.214 120.214