condition mean min max 12pM Fe,Midday 196.078 196.078 196.078 12pM Fe,Midnight 277.72450000000003 270.991 284.458 58pM Fe,Midday 234.51 234.51 234.51 58pM Fe,Midnight 414.54442857142857 363.677 591.759 233pM Fe,Midnight 131.08633333333333 130.183 131.878 1160pM Fe,Midday 225.71457142857142 215.719 251.26 1160pM Fe,Midnight 338.2551666666667 164.044 507.746 High carbon,Dark 96.42576666666666 55.1277 155.389 High carbon,Light 76.71474384615385 8.35737 159.129 Low carbon,Dark 50.1134 50.1134 50.1134 Phloroglucinol 198.38666666666668 144.224 286.814 Silicon starvation,12h 88.6315 88.6315 88.6315