condition mean min max 0 h after light 0.0202208 0.0 0.0404416 2 h after light 0.0632645 0.0 0.126529 4 h after light 0.0190853 0.0 0.0381706 8 h after light 0.3870075 0.271575 0.50244 12 h after light 0.1612245 0.150921 0.171528 2 h after dark 0.01933775 0.0 0.0386755 4 h after dark 0.12773869999999998 0.0749444 0.180533 8 h after dark 0.02037395 0.0 0.0407479 12 h after dark 0.07789874999999999 0.0401005 0.115697