0 1 2 3 Sat 16 Jun 1973 Fri 22 Jun 1973 Thu 28 Jun 1973 Wed 04 Jul 1973 Tue 10 Jul 1973 Mon 16 Jul 1973 Sun 22 Jul 1973 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