condition mean min max 1 h after light 3.0187238045 2.590045821 3.447401788 3 h after light 2.329750997 0.7922989690000001 4.562919288 5 h after light 3.714024870333333 1.5180674509999998 5.30098208 7 h after light 4.634725614666666 2.8167759310000005 5.967130253 9 h after light 8.193537719666667 5.604138206 11.05605278 11 h after light 11.234575289333334 5.384570847999999 15.79212854 13 h after light 11.195014473666667 4.0410321510000005 16.40321825 15 h after light 10.007198261333333 9.754780044 10.24471906 1 h after dark 8.852552587333333 7.164651879 11.02972079 3 h after dark 16.881323283333334 11.95251707 20.67330913 5 h after dark 19.503038776666667 17.60294443 21.43319188 7 h after dark 16.055382566666665 15.493566399999999 16.41932791