condition mean min max 12pM Fe,Midday 331.795 331.795 331.795 12pM Fe,Midnight 460.7745 442.058 479.491 58pM Fe,Midday 305.026 305.026 305.026 58pM Fe,Midnight 434.48914285714284 382.951 485.392 233pM Fe,Midnight 175.54333333333335 167.05 185.645 1160pM Fe,Midday 316.741 251.241 380.198 1160pM Fe,Midnight 281.99325 225.712 333.123 High carbon,Dark 129.0852 32.4403 262.514 High carbon,Light 132.45723076923076 7.2962 294.18 Low carbon,Dark 61.2676 61.2676 61.2676 Phloroglucinol 941.7843333333333 769.543 1029.77 Silicon starvation,12h 89.4872 89.4872 89.4872