. Author manuscript; available in PMC: 2015 Mar 9.

Published in final edited form as: J Biol Rhythms. 2014 Sep 24;29(5):355–369. doi: 10.1177/0748730414549767

Table 1.

Parameters of wheel running activity in female WT and VIP−/− mice.

	WT	VIP−/−
LD
LD activity, rev/hr	331.96 ± 27.95	280.08 ± 25.18
LD phase angle, min	−7.98 ± 4.02	−8.70 ± 8.55
LD precision, min	−17.79 ± 4.25	−23.25 ± 10.14
LD fragmentation, bouts/day	4.95 ± 0.33	6.83 ± 0.63^*
DD
LD to DD phase angle, hr	−0.35 ± 0.11	−3.85 ± 1.40^**
Tau, hr (DD)	23.69 ± 0.06	23.15 ± 0.15^**
DD power, %V	44.75 ± 4.67	29.68 ± 3.00^**
DD activity, rev/hr	311.64 ± 33.88	364.28 ± 47.62
DD precision, min	−38.82 ± 12.10	−302.98 ± 71.08^***
DD fragmentation, bouts/day	6.19 ± 0.49	5.72 ± 0.49
Phase shift to light at CT 16	162.8 ± 18.4	−7.14 ± 12.63^***

Values are reported as mean ± S.E.M. n = 10 for WT and n = 10 for VIP−/− females. LD, light dark cycle; DD, constant darkness; rev, wheel revolutions, %V, normalized Q_p.

Significant differences between WT and VIP−/− mice are indicated with for P < 0.05

^**

for P < 0.01

^***

for P < 0.001.