(time of) one's childhood; when one was a child
when one was a very young child; very early in one's life
as a child; when one was a child
one's youth; early life; one's early days; one's early years
(time of) one's childhood; when one was a child
at that time; in those days; at that moment; then
suitable time; good time; propriety; moderation
in the early period (of something); at the beginning
when one was a very young child; very early in one's life
at some point in the past; at some stage
as a child; when one was a child
at the time; in those days; then
one's younger days; when one was young
(time of) one's childhood; when one was a child
in the early period (of something); at the beginning
one's youth; early life; one's early days; one's early years
in the early period (of something); at the beginning
one's younger days; when one was young
a good time to view the Moon (i.e. when it is full)