Table 1.

Sample characteristics

	Mean (SD)	Median	Range
Composite daily mean negative affect	1.34 (0.36)	1.22	1–3.08
Composite daily variability in negative affect	0.36 (0.36)	0.26	0–2.17
% of days engaged in physical activity	44.82 (31.43)	42.86	0–100.00
Mins/day engaged in physical activity	19.20 (18.62)	13.88	0–111.93