condition mean min max ZT0-3 360.4 360.4 360.4 ZT4-7 296.8 296.8 296.8 ZT8-11 367.04999999999995 367.04999999999995 367.04999999999995 ZT12-15 346.0 346.0 346.0 ZT16-19 308.55 308.55 308.55 ZT20-23 312.2 312.2 312.2