condition mean min max ZT0-3 1.2542650000000002 1.17063 1.3379 ZT4-7 0.02058828 0.02058828 0.02058828 ZT8-11 0.0 0.0 0.0 ZT12-15 0.47571375 0.3248875 0.62654 ZT16-19 4.562483333333333e-06 0.0 9.124966666666666e-06 ZT20-23 0 0 0