condition mean min max 12pM Fe,Midday 24.4147 24.4147 24.4147 12pM Fe,Midnight 18.1452 17.2989 18.9915 58pM Fe,Midday 32.1675 32.1675 32.1675 58pM Fe,Midnight 21.507957142857144 13.1049 47.6874 233pM Fe,Midnight 13.587 12.6399 14.8706 1160pM Fe,Midday 18.26452857142857 15.6817 21.4065 1160pM Fe,Midnight 22.673038333333334 6.41891 38.046 High carbon,Dark 11.434864000000001 3.51348 20.0396 High carbon,Light 12.414711538461539 1.73743 28.8917 Low carbon,Dark 8.28338 8.28338 8.28338 Phloroglucinol 17.3756 12.8866 22.0237 Silicon starvation,12h 53.4278 53.4278 53.4278