condition mean min max 1 h after light 4.672434992333333 3.161065642 6.3588682279999995 3 h after light 2.5672480726666667 2.148655223 2.8421678810000004 5 h after light 4.645293235666666 4.049050604 5.594838716 7 h after light 4.088660959666667 3.007306585 5.324720171 9 h after light 2.2187430476666665 1.3527846330000002 2.787669703 11 h after light 2.798442778 1.961783534 3.473355887 13 h after light 3.7847030043333336 3.448005916 4.186615466 15 h after light 3.0294285023333334 2.713626601 3.54851357 1 h after dark 4.152297776666667 3.3538614310000003 5.6495257610000005 3 h after dark 3.3019691840000003 2.467175353 4.766962566 5 h after dark 5.173950428 4.861185262 5.651376337 7 h after dark 7.636407419666666 7.3122543989999995 8.18022474