condition mean min max 0 h after light 0.115952 0.0 0.231904 2 h after light 0.453312 0.403087 0.503537 4 h after light 0.21759435 0.0703867 0.364802 8 h after light 0.4445185 0.221626 0.667411 12 h after light 0.924508 0.865426 0.98359 2 h after dark 1.37903 1.20562 1.55244 4 h after dark 0.45904 0.345076 0.573004 8 h after dark 0.713935 0.700981 0.726889 12 h after dark 0.371513 0.153299 0.589727