| Clue | Source | Date |
|---|---|---|
| 1800, to a civilian | ||
| Typical dinner hr | The Washington Post | 11 Nov 2019 |
| Typical dinner hr | LA Times Daily | 11 Nov 2019 |
| Local news time | Newsday | 04 Apr 2019 |
| Halfway between noon and midnight | The Chronicle of Higher Education | 24 Nov 2017 |
| Evening TV news time | Newsday | 10 Jan 2017 |
| Halfway between noon and midnight | ||
| Common dinner hr | LA Times Daily | 07 Oct 2015 |
| Common dinner hr. | ||
| TV news time | ||
| Popular supper time | ||
| 1800 | ||
| News hour | ||
| 1800 | ||
| Rush-hour hr. | ||
| TV news time | ||
| Dinner time, for some | ||
| When early-bird specials often end |