A dataset on sensory perception related to the moment of the day

This dataset was collected to pretest a method for measuring the perception of the same food at different times of the day in relation to individuals' circadian rhythms.

本数据集的采集旨在预测试一种方法，该方法用于衡量个体在一日内不同时段对同一食物的感知情况，并结合个体自身的昼夜节律（circadian rhythms）开展关联分析。