I'm talking about something different, which is the actual current timing of the day/night cycle relative to people's daily schedules. I'm assuming daily schedules (e.g. show up at work at 9, leave at 6) won't change, so the distortionary effect would be on 8 months of the year by changing to permanent standard rather than only on 4 months of the year by changing to permanent DST. This means that e.g. the available sunlight on my bike commutes to/from work would be changed in 8 months out of the year from what they are now by switching to perma-standard, vs only 4 months out of the year by switching to perma-DST. Schedules for things that rely on day/night cycles would thus be more disrupted by being upended for fully twice as much of the year with perma-standard as with perma-DST.