condition mean min max 4 h after light 195.8075 184.9647 208.6059 8 h after light 199.2277 145.8165 249.4987 12 h after light 215.25283333333334 184.2306 271.9256 16 h after light 306.0851333333333 250.3707 376.968 4 h after dark 359.8287 309.214 398.7885 8 h after dark 207.5022 166.274 246.2239