Vapour absorption in 'normal conditions' When is described: "In normal conditions, viscose absorbs 11 to 14% of water vapour. In liquid water, they swell and can absorb 80 to 120% of water." (Clothing Technology)

What do they mean with 'normal conditions'? In open air?
Normal or standard conditions are usually ment pressure of 101.325 kPa and temperature of 298.15 K or 293.15 K. Please see the link for reference.