condition mean min max 1 h after light 2.041374429 1.829115838 2.25363302 3 h after light 2.2348657763333333 1.964557127 2.606003861 5 h after light 1.6726038880000003 0.8196351190000001 2.7397049260000004 7 h after light 2.305861636 2.21136509 2.427425677 9 h after light 1.7465001696666667 1.384797965 2.3389708909999998 11 h after light 2.825755563 1.843948605 3.8777989839999996 1 h after dark 2.4306573563333336 2.331673361 2.517521658 3 h after dark 1.2592499976666667 0.8343598940000001 1.752144296 5 h after dark 1.6185177343333335 0.7866817509999999 2.4047042430000003 7 h after dark 2.467419169 1.82201521 3.423199939 9 h after dark 2.235429798333333 2.0452389319999997 2.385226985 11 h after dark 1.468399986 1.219938861 1.869040215