0 1 2 3 Wed 08 May 1974 Sat 11 May 1974 Tue 14 May 1974 Fri 17 May 1974 Mon 20 May 1974 Thu 23 May 1974 Sun 26 May 1974 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