condition mean min max 12pM Fe,Midday 50.0467 50.0467 50.0467 12pM Fe,Midnight 98.5458 92.4616 104.63 58pM Fe,Midday 47.303 47.303 47.303 58pM Fe,Midnight 101.12871428571428 67.3899 114.08 233pM Fe,Midnight 188.68266666666668 186.53 192.2 1160pM Fe,Midday 42.37662857142857 37.6143 48.0745 1160pM Fe,Midnight 144.92125000000001 122.84 164.074 High carbon,Dark 146.24738 39.0595 209.914 High carbon,Light 112.67412307692308 23.6247 200.885 Low carbon,Dark 143.241 143.241 143.241 Phloroglucinol 91.26876666666666 62.7693 109.643 Silicon starvation,12h 100.957 100.957 100.957