condition mean min max 4 h after light 254.78263333333334 243.6558 269.3384 8 h after light 109.20806 68.22528 155.7482 12 h after light 204.62026666666668 163.1113 273.6879 16 h after light 463.1499 390.9245 572.3089 4 h after dark 486.9872 468.5831 506.2209 8 h after dark 463.28403333333335 353.4182 552.0552