Light　meets　the　visual　needs　of　the　human　body　through　the　visual　channel,　and　guides　the　physiological　system　of　the　human　body　to　synchronize　with　the　cycle　of　luminous　environment　through　the　non-visual　channel,　affecting　emotions,　sleep　quality,　alertness　and　even　health.　The　indoor　luminous　environment　of　buildings　where　people　spend　more　and　more　time　is　divided　into　two　parts:　artificial　lighting　and　daylighting,　both　of　which　are　separated　from　each　other　in　terms　of　standards　and　research.　However,　integrated　lighting　scenes　where　daylight　and　artificial　light　exist　at　the　same　time　are　very　common　in　real-life　indoor　environments,　and　the　relationship　between　the　two　in　integrated　lighting　and　the　impact　of　integrated　lighting　on　non-visual　effects　remain　unclear.　In　this　study,　the　amount　of　daylight　was　manipulated　by　controlling　sunshades　in　different　artificial　lighting　environments,　and　the　relationship　between　daylight　and　artificial　light　in　integrated　lighting　was　explored　based　on　the　subject　evaluations.　The　results　show　that　the　direction　and　shading　form　have　a　significant　impact　on　the　perception　of　daylight,　and　the　front　facing　direction　has　its　particularity　because　it　directly　receives　daylight.　Additionally,　artificial　lighting　settings　with　varying　illuminance　and　correlated　color　temperature　can　also　affect　the　perception　of　daylight.　Furthermore,　compared　to　artificial　lighting　alone,　integrated　lighting　in　sunny　conditions　can　significantly　increase　circadian　stimulus,　which　could　improve　daytime　work　efficiency.