condition mean min max ZT0-3 0.0 0.0 0.0 ZT4-7 0.0 0.0 0.0 ZT8-11 0.00314133 0.00314133 0.00314133 ZT12-15 0.004306165 0.004306165 0.004306165 ZT16-19 0.0058209 0.0058209 0.0058209 ZT20-23 0.0 0.0 0.0