condition mean min max 4 h after light 250.96873333333335 221.6198 271.2265 8 h after light 193.28883333333334 147.8858 226.3016 12 h after light 193.00523333333334 148.2693 251.6232 16 h after light 258.8465 197.5409 321.1008 4 h after dark 431.9701 412.4212 458.0846 8 h after dark 315.32439999999997 242.5762 383.1461