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SS (smaller-sooner) peak time, spread, and maximum peak rate for each SS delay and estrous cycle.
| Delay | Phase | Peak Time (s) | Peak Spread | Maximum Peak Rate |
|---|---|---|---|---|
| 5 s | Proestrus | 5.1 | 7.0 | 0.47 |
| Estrus | 5.0 | 7.1 | 0.44 | |
| Met/diestrus | 6.1 | 7.3 | 0.47 | |
| 10 s | Proestrus | 9.6 | 8.3 | 0.48 |
| Estrus | 10.2 | 8.5 | 0.46 | |
| Met/diestrus | 10.8 | 8.6 | 0.49 | |
| 20 s | Proestrus | 18.8 | 11.0 | 0.49 |
| Estrus | 20.8 | 11.4 | 0.51 | |
| Met/diestrus | 20.1 | 11.2 | 0.53 |
