Table 1.
The Summary of the Mean Phenotypic Values for Mice from all Generations of the Intercross
| Trait | Generation | Mean (hr) | SD (hr) | Range | N |
| Period | C57BL/6J Female | 23.60 | 0.05 | 23.52–23.67 | 12 |
| C57BL/6J Male | 23.64 | 0.08 | 23.52–23.80 | 11 | |
| BALB/cJ Female | 23.02 | 0.73 | 21.82–23.65 | 6 | |
| BALB/cJ Male | 22.80 | 0.53 | 22.08–23.50 | 11 | |
| F1 Female | 23.50 | 0.10 | 23.28–23.65 | 12 | |
| F1 Male | 23.42 | 0.15 | 23.23–23.70 | 12 | |
| F2 Female | 23.43 | 0.40 | 22.45–24.68 | 98 | |
| F2 Male | 23.56 | 0.33 | 22.75–24.62 | 98 | |
| Mean (hr) | SD (hr) | Range | N | ||
| Phase | C57BL/6J Female | 0.25 | 0.40 | −0.46–0.91 | 12 |
| C57BL/6J Male | 0.17 | 0.37 | −0.57–0.57 | 11 | |
| BALB/cJ Female | −3.14 | 1.13 | −4.57–1.71 | 6 | |
| BALB/cJ Male | −3.83 | 1.28 | −6.63–−2.06 | 12 | |
| F1 Female | −0.16 | 0.34 | −0.80–0.46 | 12 | |
| F1 Male | −0.45 | 0.53 | −1.71–0.34 | 12 | |
| F2 Female | −1.12 | 1.85 | −10.00–1.93 | 98 | |
| F2 Male | −1.51 | 2.20 | −10.68–1.55 | 98 | |
| Mean (%) | SD (%) | Range | N | ||
| Amplitude | C57BL/6J Female | 16.24 | 5.56 | 1.435–23.05 | 12 |
| C57BL/6J Male | 17.90 | 1.70 | 15.4–20.16 | 11 | |
| BALB/cJ Female | 3.23 | 2.25 | 0.07–6.20 | 6 | |
| BALB/cJ Male | 4.81 | 3.14 | 0.28–8.66 | 12 | |
| F1 Female | 18.34 | 3.84 | 11.85–24.31 | 12 | |
| F1 Male | 13.47 | 5.36 | 3.10–20.46 | 12 | |
| F2 Female | 13.56 | 5.70 | 1.21–23.48 | 98 | |
| F2 Female | 10.80 | 5.24 | 0.07–21.94 | 98 | |
| Mean (rev.) ×104 | SD (rev.) ×104 | Range ×104 | N | ||
| Activity | C57BL/6J Female | 2.94 | 0.86 | 0.87–3.98 | 12 |
| C57BL/6J Male | 2.95 | 0.44 | 2.04–3.74 | 11 | |
| BALB/cJ Female | 1.70 | 1.47 | 0.36–4.32 | 6 | |
| BALB/cJ Male | 2.18 | 1.38 | 0.49–5.61 | 12 | |
| F1 Female | 5.40 | 0.79 | 4.25–6.78 | 12 | |
| F1 Male | 3.34 | 1.56 | 0.20–6.18 | 12 | |
| F2 Female | 4.22 | 1.47 | 0.21–8.00 | 98 | |
| F2 Male | 3.04 | 1.10 | 0.03–7.03 | 98 | |
| Mean | SD | Range | N | ||
| Dissociation | C57BL/6J Female | 0.00 | 0.00 | 0–0 | 12 |
| C57BL/6J Male | 0.00 | 0.00 | 0–0 | 11 | |
| BALB/cJ Female | 2.00 | 0.89 | 1–3 | 6 | |
| BALB/cJ Male | 1.82 | 0.98 | 0–3 | 12 | |
| F1 Female | 0.17 | 0.58 | 0–2 | 12 | |
| F1 Male | 0.08 | 0.29 | 0–1 | 12 | |
| F2 Female | 0.71 | 1.28 | 0–5 | 98 | |
| F2 Male | 0.65 | 1.12 | 0–4 | 98 |











