condition mean min max 3 h after light 7.503414041666667 0.0 41.985 7 h after light 5.792458833333334 0.130994 31.6036 11 h after light 3.2734315 0.176983 9.11316 2 h after dark 6.173930583333333 0.696977 24.1367 6 h after dark 1.0098818333333333 0.0 3.64904 10 h after dark 0.6965626 0.0 3.24977