著者名,論文名,雑誌名,ISSN,出版者名,出版日付,巻,号,ページ,URL,URL(DOI) Manuel Spitschan and Geoffrey K. Aguirre and David H. Brainard and Alison M. Sweeney,Variation of outdoor illumination as a function of solar elevation and light pollution,Scientific Reports,2045-2322,Springer Science and Business Media LLC,2016-06-07,6,1,26756,https://cir.nii.ac.jp/crid/1363951794110901504,https://doi.org/10.1038/srep26756