Woelders et al. (2018). Intensity and color increases time signal stability for the human circadian system when sunlight is obscured by clouds

This Fileset contains all (calibrated) data and R code required to reconstruct the analyses and graphs presented in the article.<br>- 1. rawData contains the calibrated data (added solar angles using analysis/misc/solarAngle.R and cloud cover information from analysis/misc/weather.txt)- 2. finalData contains the processed data, containing Date, Time, Solar Angle, Cloud Cover, Wavelength (nm), W/m2, Photons, Lens transmittance, Transmitted photons, log10 Transmitted photons, CIE x chromaticity, CIE y chromaticity, MacLeod &amp; Boynton smb (S/[L+M]), MacLeod &amp; Boynton lmb (L/[L+M]) and log10 Melanopic photons. This dataframe is constructed from 1. rawData/rawData.RData using the 1. add_chromaticity_effectivePhotons.R script- 3. modelledData contains the modelled data, containing the predicted solar angles from the KNN models constructed using the analysis/2. createKNN.R script- The figures are then created using the FigX.R scripts. The resulting figures can then be found in the 'graphs' folder. The corresponding statistical analyses can also be found in these scripts.本数据集包含复现论文中所有分析与图表所需的全部（经校准）数据及R代码。<br>- 1. rawData（原始数据集）：存储经校准后的数据集，其中已通过analysis/misc/solarAngle.R脚本添加太阳角度信息，并整合了analysis/misc/weather.txt中的云量数据。<br>- 2. finalData（最终处理数据集）：存储已处理完成的数据集，包含以下字段：日期（Date）、时间（Time）、太阳角度（Solar Angle）、云量（Cloud Cover）、波长（Wavelength，单位为nm）、W/m²、光子数（Photons）、透镜透射率（Lens transmittance）、透射光子数（Transmitted photons）、log₁₀透射光子数（log10 Transmitted photons）、CIE x色度坐标（CIE x chromaticity）、CIE y色度坐标（CIE y chromaticity）、MacLeod & Boynton smb（S/[L+M]）、MacLeod & Boynton lmb（L/[L+M]）以及log₁₀ melanopic光子数（log10 Melanopic photons）。该数据框通过add_chromaticity_effectivePhotons.R脚本对rawData/rawData.RData进行处理得到。<br>- 3. modelledData（建模数据集）：存储建模生成的数据集，包含通过analysis/2. createKNN.R脚本构建的K近邻（KNN）模型所预测得到的太阳角度数据。<br>所有图表均通过FigX.R系列脚本生成，最终生成的图表可在“graphs”文件夹中获取，对应的统计分析代码也包含在这些脚本内。