Assertion: melatonin | /r/HasProperty | secreted
Facets:
value: in the evening
type: TEMPORAL
value: over a 24 hour period
type: TEMPORAL
value: during the night
type: TEMPORAL
value: slightly
type: DEGREE
Source sentences:
text: Melatonin has, therefore, often been referred to as a ‘sleep hormone’; although it is not essential for human sleep, we sleep better during the time that melatonin is secreted.
text: It can cause problems such as insomnia when it is secreted slightly.
text: Though melatonin is not essential for sleep, we tend to sleep better when it is secreted,” Kouri says.
text: essentially, the body knows when melatonin is secreted and operates accordingly.
text: Over a 24 hour period it is secreted in the evening and during the night.