0 1 2 3 Thu 29 May 1980 Tue 03 Jun 1980 Sun 08 Jun 1980 Fri 13 Jun 1980 Wed 18 Jun 1980 Mon 23 Jun 1980 Sat 28 Jun 1980 Hours Slept Hours Slept Rolling Average Total Time in Bed Total Rolling Average <- Previous Period Next Period -> Date Range: to Offset: hours Data: Hours Slept Hours Laying Awake Total Time in Bed Total Dreams Show: Raw Data Rolling Average Rolling Average: Start from Zero Events: None Major All