condition mean min max 4 h after light 279.76732749999996 255.994906 303.539749 8 h after light 237.210324 217.708999 256.711649 12 h after light 241.437746 207.337561 275.537931 4 h after dark 249.80611299999998 218.841708 280.770518 8 h after dark 309.790206 294.517215 325.063197 12 h after dark 297.513913 297.513913 297.513913