feat: hours and seconds based static constructors for Time

[codecov[bot]]

Codecov Report

All modified and coverable lines are covered by tests :white_check_mark:

Project coverage is 81.33%. Comparing base (bf75c55) to head (8167f32). Report is 1 commits behind head on main.

Additional details and impacted files

```diff @@ Coverage Diff @@ ## main #269 +/- ## ========================================== + Coverage 81.28% 81.33% +0.05% ========================================== Files 97 97 Lines 7994 8017 +23 ========================================== + Hits 6498 6521 +23 Misses 1496 1496 ``` | [Flag](https://app.codecov.io/gh/open-space-collective/open-space-toolkit-physics/pull/269/flags?src=pr&el=flags&utm_medium=referral&utm_source=github&utm_content=comment&utm_campaign=pr+comments&utm_term=open-space-collective) | Coverage Δ | | |---|---|---| | [](https://app.codecov.io/gh/open-space-collective/open-space-toolkit-physics/pull/269/flags?src=pr&el=flag&utm_medium=referral&utm_source=github&utm_content=comment&utm_campaign=pr+comments&utm_term=open-space-collective) | `81.33% <100.00%> (+0.05%)` | :arrow_up: | Flags with carried forward coverage won't be shown. [Click here](https://docs.codecov.io/docs/carryforward-flags?utm_medium=referral&utm_source=github&utm_content=comment&utm_campaign=pr+comments&utm_term=open-space-collective#carryforward-flags-in-the-pull-request-comment) to find out more.

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