condition mean min max ZT0-3 0.045261085250000006 0.0 0.09052217050000001 ZT4-7 0.09923292075 0.0 0.1984658415 ZT8-11 0.050201956500000006 0.0 0.10040391300000001 ZT12-15 0.0 0.0 0.0 ZT16-19 0.0 0.0 0.0 ZT20-23 0.0 0.0 0.0