condition mean min max 0 h after light 8.328244999999999 6.53659 10.1199 2 h after light 6.572235000000001 4.05515 9.08932 4 h after light 12.12145 11.9038 12.3391 8 h after light 2.086265 2.0823 2.09023 12 h after light 9.841425000000001 8.13115 11.5517 2 h after dark 8.516645 4.53099 12.5023 4 h after dark 12.754825 6.05665 19.453 8 h after dark 16.668100000000003 11.3825 21.9537 12 h after dark 13.7951 12.4668 15.1234