Experimental groups | Number of approaches | ||||
---|---|---|---|---|---|
1Â day | 2Â days | 3Â days | 4Â days | 5Â days | |
Group I | 3.1 ± 0.23 | 4.5 ± 0.21 | 5.1 ± 0.20 | 7.1 ± 0.23 | 6.85 ± 0.32 |
Group II | 2.3 ± 0.21a | 2.6 ± 0.22a | 3.3 ± 0.31a | 3.45 ± 0.198a | 3.8 ± 0.26a |
Group III | 3.5 ± 0.25b | 4.35 ± 0.27b | 5.05 ± 0.31b | 6.45 ± 0.34b | 6.35 ± 0.28b |
Group IV | 2.4 ± 0.22ac | 3 ± 0.23ac | 3.6 ± 0.2ac | 3.95 ± 0.276ac | 3.6 ± 0.35ac |
Group V | 3.4 ± 0.26bd | 4.25 ± 0.25bd | 5.55 ± 0.35bd | 6.4 ± 0.31bd | 6.65 ± 0.32bd |
Group VI | 2.3 ± 0.21ace | 2.65 ± 0.23ace | 2.8 ± 0.28ace | 3.05 ± 0.266acde | 3.3 ± 0.27ace |
Group VII | 3.65 ± 0.25bdf | 4.2 ± 0.24bdf | 5.7 ± 0.36bdf | 6.15 ± 0.315abdf | 5.9 ± 0.38abdf |