Better, but still hard to read, I think. If I want to compare the green bars for two countries, they don't sit side by side, because the sections under them are of varying heights.
I think this would be more ideal:
Country 1 Work :XXXXXXXXXXXXXXX (X%)
Country 2 Work :XXXXXXXXXXXXX (X%)
Country 1 Sleep:XXXXXXXXXXXXXX (X%)
Country 2 Sleep:XXXXXXXXXXXX (X%)