condition mean min max 12pM Fe,Midday 157.834 157.834 157.834 12pM Fe,Midnight 45.768100000000004 36.5446 54.9916 58pM Fe,Midday 137.551 137.551 137.551 58pM Fe,Midnight 61.570214285714286 0.0 117.384 233pM Fe,Midnight 57.46776666666667 55.6381 59.4428 1160pM Fe,Midday 746.8551428571428 668.968 834.533 1160pM Fe,Midnight 27.52466666666667 11.9709 56.5084 High carbon,Dark 47.018447333333334 0.0 206.714 High carbon,Light 284.2489723076923 9.81784 609.127 Low carbon,Dark 31.9383 31.9383 31.9383 Phloroglucinol 22.017896666666665 4.86939 39.5377 Silicon starvation,12h 45.7485 45.7485 45.7485