earth_year	Year on Earth
earth_date	Month and date on Earth
mars_date	Date on Mars, recorded as month and solar longitude
solar_day	Number of solar days that have elapsed since the Curiosity rover landed and began taking measurements
max_ground_temp	Maximum ground temperature, measured in degrees Celsius
min_ground_temp	Minimum ground temperature, measured in degrees Celsius
max_air_temp	Maximum air temperature, measured in degrees Celsius
min_air_temp	Minimum air temperature, measured in degrees Celsius
mean_pressure	Average atmospheric pressure, measured in Pascals
sunrise	Time of sunrise
sunset	Time of sunset
UV_Radiation	Estimated level of UV radiation
weather	Weather conditions