0 1 2 3 Mon 29 Dec 1969 Sat 03 Jan 1970 Thu 08 Jan 1970 Tue 13 Jan 1970 Sun 18 Jan 1970 Fri 23 Jan 1970 Wed 28 Jan 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