Always fully charge your battery (should have more than one) before you take to the air. Combined with knowing when the sun is scheduled to set, don't get into the air too early. Too early then you have to land before the colour really pops, the sun is too high in the sky (get a second battery) when start, a non-win situation.
""The world is full of obvious things which nobody by any chance ever observes…""
— Arthur Conan Doyle
“The Hound of the Baskervilles”
""Mathematics...