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. 2014 Apr 26;63(2):205–213. doi: 10.1538/expanim.63.205

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©2014 Japanese Association for Laboratory Animal Science

This is an open-access article distributed under the terms of the Creative Commons Attribution Non-Commercial No Derivatives (by-nc-nd) License.

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Fig. 3. — A: Total number of episodes; B: Average duration of episode; C: Longest duration of episode of wakefulness during the 12-h light (open columns) and 12-h dark (filled columns) phases in seven inbred mouse strains. Values are the means ± SE for 8 mice except for the HMI strain (n = 6).*P < 0.05 compared with the B6 strain.