condition mean min max 1 h after light 3.988836272 3.988836272 3.988836272 3 h after light 2.1719383519999997 1.644093765 2.699782939 5 h after light 3.2519356385 3.143548791 3.3603224860000003 7 h after light 4.1762640555 3.647191205 4.705336906 9 h after light 3.49387881 3.160382616 3.827375004 11 h after light 4.9780676195 4.666864543 5.289270696 1 h after dark 6.497303559000001 6.213791177 6.780815941 3 h after dark 8.813423653000001 8.524184699 9.102662607000001 5 h after dark 11.352898566 9.533892952 13.17190418 7 h after dark 16.77224318 13.42722024 20.11726612 9 h after dark 23.637507565 23.05964417 24.21537096 11 h after dark 36.99837609 29.76450581 44.23224637