To cite package ‘ggdaynight’ in publications use:

Pires GS (2024). ggdaynight: Add Day/Night Patterns to 'ggplot2' Plots. R package version 0.1.3.9000, https://github.com/gabrielslpires/ggdaynight.

Corresponding BibTeX entry:

  @Manual{,
    title = {ggdaynight: Add Day/Night Patterns to 'ggplot2' Plots},
    author = {Gabriel S. Pires},
    year = {2024},
    note = {R package version 0.1.3.9000},
    url = {https://github.com/gabrielslpires/ggdaynight},
  }