So you will want to run the machine during sleep hours as well as the daytime. (3psinapod.com)
The average number of sleeping hours of a baby will be 4 during the day and 10 at night. (shrewdmommy.com)
An easy tip is to write down your daily tasks and ask yourself which things you can consolidate or cut out to create more sleeping hours in the day. (mindbodygreen.com)