Table 2. Percentage of sample where heart rate during inactivity had not stabilised.

Adjacent inactive mins	% of sample where change in HR > 1 bpm	% of sample where change in HR > 2 bpm	% of sample where change in HR > 3 bpm
DAYTIME
0–1	54.9	46.9	39.9
1–2	61.3	51.5	42.7
2–3	44.2	33.0	24.4
3–4	38.7	27.0	18.6
14–15	33.0	21.1	13.1
NIGHTTIME
0–1	48.9	40.8	34.3
1–2	52.3	42.0	34.3
2–3	35.9	23.4	15.9
3–4	32.8	19.1	11.7
14–15	23.8	12.7	7.6