condition mean min max 3 h after light 368.952 357.031 386.651 6 h after light 289.93333333333334 268.405 311.085 9 h after light 196.229 183.327 212.073 12 h after light 123.6 119.313 131.914 3 h after dark 58.7337 50.7409 63.8432 6 h after dark 95.69636666666666 93.2937 97.1878 9 h after dark 199.67733333333334 196.531 205.284 12 h after dark 357.29699999999997 336.212 375.203