condition mean min max 12pM Fe,Midday 243.275 243.275 243.275 12pM Fe,Midnight 262.9495 252.339 273.56 58pM Fe,Midday 162.771 162.771 162.771 58pM Fe,Midnight 197.52457142857142 106.504 230.591 233pM Fe,Midnight 145.00900000000001 140.591 148.156 1160pM Fe,Midday 122.30357142857143 110.42 134.023 1160pM Fe,Midnight 92.31645833333333 63.4027 117.593 High carbon,Dark 111.15572 38.9848 168.85 High carbon,Light 81.46564615384615 43.2173 148.12 Low carbon,Dark 64.2627 64.2627 64.2627 Phloroglucinol 132.73323333333335 96.6847 196.77 Silicon starvation,12h 154.099 154.099 154.099