condition mean min max 4 h after light 275.654913 251.539749 299.770077 8 h after light 302.4885915 293.708253 311.26893 12 h after light 300.204428 296.726263 303.682593 4 h after dark 325.7585705 287.277995 364.239146 8 h after dark 321.637656 303.819501 339.455811 12 h after dark 302.678256 302.678256 302.678256