0 1 2 3 Sun 06 May 1979 Wed 09 May 1979 Sat 12 May 1979 Tue 15 May 1979 Fri 18 May 1979 Mon 21 May 1979 Thu 24 May 1979 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