condition mean min max 0 h after light 446.0345 443.634 448.435 4 h after light 272.47450000000003 270.332 274.617 8 h after light 205.412 188.763 222.061 4 h after dark 289.93449999999996 282.847 297.022 8 h after dark 260.8785 244.929 276.828 12 h after dark 337.619 293.27 381.968