Duration
physical quantity for describing the temporal distance between events
durability
educational year
vowel length
Time required for walking
sunshine duration
downtime
time constant
window period
probation
doubling time
Ember days
foaming
duration
high season
shelf life
consultation hours
mean lifetime
age of a person
incubation period
lifetime
match duration
length of stay
period
shutter speed
settling time
half-life
cool early Earth
copyright term
duration
operating period
reverberation time
uptime
Terminal dwell time
Time of useful consciousness
time control
exposure time
Bit time
eight minutes 46 seconds
half life