In high school, I dedicated a lot of time to my high school robotics team, FRC Team 955 CV Robotics.
Around the busiest time, I went to school at 8AM, drove to Albany after school to deliver/pickup parts to/from sponsors, drove back to Corvallis by 5PM to start the team meeting, got home around 10PM~11PM, and then did homework or practiced violin until around 2~4AM.
On days where we didn't have meetings, I drove to a community college in Albany to fabricate parts for 3~7 hours after school. Sometimes, the instructor I was friends with there would only be available during the day, so I often skipped school to fabricate parts.
We had official meeting times scheduled from 5PM to 9PM on T,W,R,F and 1PM to 9PM on Sunday. As the leader, I always stayed late for debriefing and shop maintenance.
It really wasn't healthy both mentally and physically, but on the bright side, I learned a lot and my team and I made some kickass robots to showcase here:
Official FRC Robots:
FRC Recycle Rush - Raiderbot 2015
FRC Aerial Assist - Raiderbot 2014
FRC Ultimate Ascent - Raiderbot 2013
Bunnybot Robots (Under Construction):
Bunnybot 2014 - Raiderbunny 2014 Bunnybot 2013 - Raiderbunny 2013 Bunnybot 2012 - Raiderbunny 2012 Reflections on Robotics (Under Construction): Year 1 Year 2 Year 3 Year 4