condition mean min max 0 h after light 2.691995 2.50146 2.88253 2 h after light 3.863875 3.8118 3.91595 4 h after light 1.866365 1.69223 2.0405 8 h after light 1.6518700000000002 1.38264 1.9211 12 h after light 2.23992 1.94619 2.53365 2 h after dark 2.577965 2.32673 2.8292 4 h after dark 3.477455 2.8783 4.07661 8 h after dark 3.9586949999999996 3.40798 4.50941 12 h after dark 2.63069 2.3317 2.92968