condition mean min max 12pM Fe,Midday 129.171 129.171 129.171 12pM Fe,Midnight 161.52800000000002 141.025 182.031 58pM Fe,Midday 192.392 192.392 192.392 58pM Fe,Midnight 143.1212857142857 119.885 163.411 233pM Fe,Midnight 109.10900000000001 102.299 119.664 1160pM Fe,Midday 129.7279 81.4663 147.876 1160pM Fe,Midnight 86.23481666666666 47.578 111.452 High carbon,Dark 112.23712 25.6847 226.939 High carbon,Light 111.84023846153846 35.1808 250.842 Low carbon,Dark 246.5 246.5 246.5 Phloroglucinol 71.4886 54.6367 89.257 Silicon starvation,12h 117.172 117.172 117.172