condition mean min max 4 h after light 352.785854 347.394307 358.177401 8 h after light 604.810763 585.419715 624.201811 12 h after light 374.0035715 294.462826 453.544317 4 h after dark 262.061411 98.847451 425.275371 8 h after dark 310.73440650000003 89.030158 532.438655 12 h after dark 316.891988 316.891988 316.891988