condition mean min max 3 h after light 178.564 148.141 218.663 6 h after light 205.2733333333333 126.123 339.465 9 h after light 232.434 156.017 280.148 12 h after light 344.8355 286.294 394.281 3 h after dark 416.329 370.844 467.769 6 h after dark 669.2436666666666 555.768 798.608 9 h after dark 804.8416666666667 668.808 980.691 12 h after dark 458.44 422.983 493.897