0 1 2 3 Fri 03 May 1968 Mon 06 May 1968 Thu 09 May 1968 Sun 12 May 1968 Wed 15 May 1968 Sat 18 May 1968 Tue 21 May 1968 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