0 1 2 3 Mon 20 May 1974 Fri 24 May 1974 Tue 28 May 1974 Sat 01 Jun 1974 Wed 05 Jun 1974 Sun 09 Jun 1974 Thu 13 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