I think Sleep Equity is about...

(...the word "equity" meaning; justice, impartiality and fairness.)

ALL difficult / impossible to measure things... (like list below)

-Having / keeping our own time

-Regular sleep to recover/repair/regenerate/refresh body

-Balance of living (not work and sleep only)

-Mental balances with other things in life that need attention or well-being (kids, community, other activities)

-Avoiding Passive Violence or Agression on our time

- Less Systematic Conformity

- Less Encroachment from hierarchy to squeeze people using Structural Stresses

(equity = justice, impartiality and fairness)