condition mean min max 2 h after light 349.7078333333333 191.772 593.417 6 h after light 1072.0805 632.115 2014.78 10 h after light 1085.5501666666667 499.001 1777.97 14 h after light 955.9418333333334 347.752 1816.92 18 h after light 612.803 222.796 1286.99 2 h after dark 248.88 77.6087 575.498