में: Time ~> Interval

Indicates a fixed point in the future relative to the present.

• मैं
  I

  दस
  ten

  मिनट
  minutes

  में
  LOC

  खाऊँगा
  will-eat

  ।
  .

  'I will eat in (after) ten minutes.' 001

Note that this ambiguous sentence can also be construed as Duration↝Duration ("I will eat within ten minutes.").