condition mean min max 1 h after light 3.2471094996666667 2.890117159 3.5231567210000003 3 h after light 2.8192428573333337 2.290260941 3.32529975 5 h after light 3.7536668846666665 2.733109158 5.544434764 7 h after light 3.650040871333333 2.617470547 4.864559169 9 h after light 3.1634423839999997 2.344826697 4.1505304469999995 11 h after light 3.004708778 2.481079175 3.3535849939999998 13 h after light 3.0088978539999998 2.43373882 3.679146925 15 h after light 2.4113681490000003 2.260916269 2.5726723380000003 1 h after dark 4.213212755 3.057932482 4.880955341 3 h after dark 3.3827511936666665 3.217699732 3.63347643 5 h after dark 4.6299998376666665 4.4384735 4.839483255 7 h after dark 4.147100089333334 3.400213898 4.643548414