condition mean min max 0 h after light 266.20799999999997 260.181 272.235 4 h after light 209.853 194.49 225.216 8 h after light 196.261 195.035 197.487 4 h after dark 235.5255 215.975 255.076 8 h after dark 236.7715 231.136 242.407 12 h after dark 292.005 287.494 296.516