condition mean min max 0 h after light 0.0758585 0.032173 0.119544 2 h after light 0.1233701 0.0671062 0.179634 4 h after light 0.1491535 0.146475 0.151832 8 h after light 0.754651 0.709877 0.799425 12 h after light 0.49393699999999996 0.477601 0.510273 2 h after dark 0.288991 0.276912 0.30107 4 h after dark 0.175062 0.149054 0.20107 8 h after dark 0.148271 0.134459 0.162083 12 h after dark 0.0613615 0.0 0.122723