Inconsistency in choice.

OLS regression with the number of times that the participant switched his choice as dependent variable. luminance (hour) is the hourly average luminance level; luminance (day) is the daily luminance average; luminance (last 2 days) is the sum of the average luminance level yesterday and two days ago.

该数据集基于以参与者切换选择次数作为因变量的普通最小二乘（Ordinary Least Squares, OLS）回归分析，相关变量定义如下：小时光照水平（luminance (hour)）为每小时平均光照度；日光照水平（luminance (day)）为当日平均光照度；近两日光照水平（luminance (last 2 days)）为昨日与前日的平均光照度之和。