condition mean min max ZT0-3 0.0033306900000000003 0.0033306900000000003 0.0033306900000000003 ZT4-7 0.00422151 0.00422151 0.00422151 ZT8-11 0.00435639 0.00435639 0.00435639 ZT12-15 0.01195455 0.01195455 0.01195455 ZT16-19 0.0 0.0 0.0 ZT20-23 0.0 0.0 0.0