condition mean min max 0 h after light 4.964385 4.75871 5.17006 4 h after light 1.2391 1.02439 1.45381 8 h after light 0.1686495 0.13262 0.204679 4 h after dark 0.560303 0.396518 0.724088 8 h after dark 1.35989 1.12218 1.5976 12 h after dark 3.5219899999999997 2.29166 4.75232