0 1 2 3 Fri 16 May 1975 Mon 19 May 1975 Thu 22 May 1975 Sun 25 May 1975 Wed 28 May 1975 Sat 31 May 1975 Tue 03 Jun 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