condition mean min max 12pM Fe,Midday 47.401 47.401 47.401 12pM Fe,Midnight 33.216350000000006 32.0636 34.3691 58pM Fe,Midday 31.7494 31.7494 31.7494 58pM Fe,Midnight 20.733714285714285 0.0 27.7338 233pM Fe,Midnight 12.379833333333334 11.6433 12.7945 1160pM Fe,Midday 25.7699 24.3017 27.7981 1160pM Fe,Midnight 12.3097475 8.80434 17.8947 High carbon,Dark 14.605920666666666 2.84347 27.4874 High carbon,Light 9.189417384615384 0.767436 19.0027 Low carbon,Dark 10.5871 10.5871 10.5871 Phloroglucinol 21.09016666666667 15.5022 24.416 Silicon starvation,12h 13.5923 13.5923 13.5923