Analog astronaut Marcin Kaczmarzyk records his daily report from ICAres-1 analog martian mission. On day thirteen of the mission, the astronauts made their last EVA - Extra Vehicular Activity (or "space walk" to put it simply). They were testing taking space walk with heavy backpack and also how to walk comfortably with blind person on this uneven sandy terrain. And after the EVA they got back to writing reports. Yes, even on Mars you have paper work.