0 1 2 3 Tue 31 Mar 1970 Fri 03 Apr 1970 Mon 06 Apr 1970 Thu 09 Apr 1970 Sun 12 Apr 1970 Wed 15 Apr 1970 Sat 18 Apr 1970 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