0 1 2 3 Fri 13 Jun 1975 Wed 18 Jun 1975 Mon 23 Jun 1975 Sat 28 Jun 1975 Thu 03 Jul 1975 Tue 08 Jul 1975 Sun 13 Jul 1975 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