Sleep and light ecologies of parents with young infants: descriptive findings from the SUNSHINE project

What the study found

Documents real-world light and sleep patterns in a population with fragmented sleep and distinctive household routines.

Limitations

Descriptive design; specific life stage; not an architectural intervention.

Neurodesign interpretation

Domestic light design becomes especially consequential when sleep is already fragmented, because every night-time caregiving exposure is another circadian light event.

Possible design implications

Study nursery and parental-bedroom lighting across the whole evening/night sequence rather than only fixture specifications.

Why it stays in the corpus

Retain as an example of measuring real domestic light exposure.

Study design

Descriptive naturalistic study

Population

Parents with young infants

Setting

Homes

Field

Circadian science, domestic environments

Mechanism

Light ecology, sleep timing

Spatial variable

Household light exposure

Keywords

home, infants, parents, light ecology, sleep