Table 1.
List of included and excluded terms.
Table 2.
Dates of data collection.
Fig 1.
Blue regions are cities from which mentions and sentiment data were collected. (Source: author-generated using data from US Census 2024).
Fig 2.
Yearly average daily mentions and sentiment by time zone before and after the time change (day 0).
Table 3.
Regression of sentiment in spring and fall.
Fig 3.
Difference in sentiment by time zone and year in a) cities west of the time zone border on the day after the time change and east of the time zone the day before change to DST in the spring and b) cities east of the time zone border the day after the time change and west of the time zone border on the day before the change to Standard time in the fall.
Error bars show 95% confidence intervals.