condition mean min max 0 h after light 2.4530849999999997 2.20501 2.70116 2 h after light 0.9738039999999999 0.837868 1.10974 4 h after light 1.178405 1.04344 1.31337 8 h after light 2.782375 2.7379 2.82685 12 h after light 4.91039 4.35285 5.46793 2 h after dark 3.911045 3.82986 3.99223 4 h after dark 3.649985 3.5078 3.79217 8 h after dark 4.868805 4.78921 4.9484 12 h after dark 2.107335 2.02908 2.18559