condition mean min max 2 h after light 0.0 0.0 0.0 6 h after light 0.0 0.0 0.0 10 h after light 0.16159500000000002 0.0 0.96957 14 h after light 0.17937999999999998 0.0 1.07628 18 h after light 0.12457133333333333 0.0 0.747428 2 h after dark 0.0 0.0 0.0