The TIME function returns the time of day (in seconds) as a floating-point
  number.   The  TIME  function  can also return CPU time and device connect
  time.  An argument of 0 returns the number of seconds since midnight.   An
  argument  of  1  returns  the  CPU  time, and an argument of 2 returns the
  connect time.

  Example

  PRINT TIME(0)

1  –  Syntax

      real-var = TIME(int-exp)