TABLE 2.

Daytime ambulatory activity is increased in response to energy restriction

	Female		Male
	Day	Night	Day	Night
Control	58.5 ± 12.4	237.2 ± 36.7	74.7 ± 16.5	306.4 ± 29.5
40% CR	233.8 ± 38.5a	236.9 ± 20.4	199.9 ± 28.3b	245.5 ± 12.7
IF	124.3 ± 14.5b	301.7 ± 25.4	77.9 ± 26.5	252.1 ± 11.9

Ambulatory counts/4 h. Values are mean ± sem (n = 8–15 rats/group).

^aP < 0.001.

^bP < 0.01.