condition mean min max 12pM Fe,Midday 37.6587 37.6587 37.6587 12pM Fe,Midnight 21.052599999999998 19.2365 22.8687 58pM Fe,Midday 67.9033 67.9033 67.9033 58pM Fe,Midnight 24.256785714285716 0.0 31.5986 233pM Fe,Midnight 95.33336666666666 93.0362 96.5871 1160pM Fe,Midday 26.9989 22.666 31.1807 1160pM Fe,Midnight 19.720637500000002 3.2628 54.0673 High carbon,Dark 50.90104 17.4399 94.8072 High carbon,Light 86.84661538461539 12.5924 161.007 Low carbon,Dark 61.5022 61.5022 61.5022 Phloroglucinol 10.749796666666667 3.81299 16.1322 Silicon starvation,12h 104.003 104.003 104.003