condition mean min max 12pM Fe,Midday 43.6019 43.6019 43.6019 12pM Fe,Midnight 23.307000000000002 22.8623 23.7517 58pM Fe,Midday 38.8259 38.8259 38.8259 58pM Fe,Midnight 13.812985714285714 0.0 17.5912 233pM Fe,Midnight 11.2795 11.0689 11.5512 1160pM Fe,Midday 27.91417142857143 24.8957 30.0427 1160pM Fe,Midnight 2.8036333333333334 1.52074 3.74704 High carbon,Dark 12.127812 3.5061 28.4498 High carbon,Light 9.886375846153847 0.325955 19.5822 Low carbon,Dark 15.07 15.07 15.07 Phloroglucinol 10.50867 8.40105 14.7115 Silicon starvation,12h 30.8723 30.8723 30.8723