To cite skylight in publications use:

Hufkens K (2022). “skylight: A Simple Sky Illuminance Model in R.” doi:10.5281/zenodo.7222045, https://bluegreen-labs.github.io/skylight/.

Corresponding BibTeX entry:

  @Misc{,
    title = {skylight: A Simple Sky Illuminance Model in R},
    author = {Koen Hufkens},
    year = {2022},
    doi = {10.5281/zenodo.7222045},
    url = {https://bluegreen-labs.github.io/skylight/},
  }