Am I to believe that you think time spent writing code is the hard or main part of software engineering rather than the thought that went behind that code?
Different people in different situations use different ways to refine 'the thought that went behind that code'. Some like to write on paper/whiteboard, some like to draw graphs, some like to research for similar solutions on the web, some like to directly code. Time in IDE/Editor is easy to quantify, time thinking about solving the problem is not. That is strictly individual work, though. Time spent convincing the PM/stakeholder to reduce/change scope is one that is very productive but rarely quantifiable/counted.