Fig. 1From: Associations of time-restricted eating with health-related quality of life and sleep in adults: a secondary analysis of two pre-post pilot studiesSelf-reported sleep quality at the beginning and at the end of the intervention phase. Scatterplot of the sleep quality of the 10% first days (x-axis) and the 10% last days (y-axis) reported in the diaries of participants (n = 99) in the TRE pilot studies (2018/19)Back to article page