condition mean min max 0 h after light 31.66305 30.7221 32.604 2 h after light 19.643050000000002 17.0254 22.2607 4 h after light 10.89374 9.61108 12.1764 8 h after light 12.575050000000001 11.476 13.6741 12 h after light 18.4384 17.7257 19.1511 2 h after dark 9.836855 7.56051 12.1132 4 h after dark 12.601199999999999 11.7274 13.475 8 h after dark 25.107799999999997 23.0368 27.1788 12 h after dark 36.80555 35.5852 38.0259