condition mean min max 2 h after light 0.5269539999999999 0.0 1.17813 6 h after light 0.48660333333333333 0.202957 0.684732 10 h after light 0.6193273333333333 0.0 1.40293 2 h after dark 0.0 0.0 0.0 6 h after dark 0.0 0.0 0.0 10 h after dark 0.0 0.0 0.0