0 1 2 3 Wed 15 May 1974 Tue 21 May 1974 Mon 27 May 1974 Sun 02 Jun 1974 Sat 08 Jun 1974 Fri 14 Jun 1974 Thu 20 Jun 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