condition mean min max 12pM Fe,Midday 20.1222 20.1222 20.1222 12pM Fe,Midnight 14.0217 13.8668 14.1766 58pM Fe,Midday 15.2308 15.2308 15.2308 58pM Fe,Midnight 22.983751428571427 9.90406 86.1826 233pM Fe,Midnight 14.495466666666667 13.8155 15.6296 1160pM Fe,Midday 19.7634 16.9898 22.1641 1160pM Fe,Midnight 64.99037083333333 5.97602 110.123 High carbon,Dark 16.222195333333335 2.11657 32.4835 High carbon,Light 24.715237000000002 0.856351 57.8975 Low carbon,Dark 22.0611 22.0611 22.0611 Phloroglucinol 22.361166666666666 14.3699 34.1798 Silicon starvation,12h 58.6238 58.6238 58.6238