condition mean min max 12pM Fe,Midday 36.5854 36.5854 36.5854 12pM Fe,Midnight 23.797150000000002 21.9623 25.632 58pM Fe,Midday 26.5823 26.5823 26.5823 58pM Fe,Midnight 10.188234285714286 0.0 14.3095 233pM Fe,Midnight 12.4628 11.8552 12.9951 1160pM Fe,Midday 23.528914285714286 20.7719 26.872 1160pM Fe,Midnight 4.889120833333333 3.58001 6.90063 High carbon,Dark 10.924802666666666 2.5968 21.0041 High carbon,Light 11.819988923076922 0.350216 25.7643 Low carbon,Dark 12.5666 12.5666 12.5666 Phloroglucinol 6.914256666666667 5.40516 8.65024 Silicon starvation,12h 37.7395 37.7395 37.7395