TABLE 2.

Effect of CPS + Mel on the acrophase (clock time hours) of maternal circadian rhythms measured telemetrically (Mean ± SEM).

	LD (n = 5)&			CPS + Mel (n = 5)
	GW 1	GW 2	GW3	GW 1	GW 2	GW 3
Activity	00.58 ± 0.37	01.25 ± 0.44	03.85 ± 0.48*	00.56 ± 0.24	02.94 ± 0.11*#	–
Temperature	23.60 ± 0.27	00.42 ± 0.51	02.75 ± 0.36*	01.80 ± 0.22#	04.22 ± 0.8*#	–
Heart rate	23.44 ± 0.28	00.77 ± 0.41	03.11 ± 0.42*	24.17 ± 0.17#	03.68 ± 0.21*#	–

LD, mothers under light-dark cycle 12/12; GW, gestational week; SEM, standard error of the mean. *Different from the first week of gestation (P < 0.05, two ways ANOVA, and Tukey).

^#Different from LD. ^&Data from LD mothers has already been published (Mendez et al., 2016).