condition mean min max 1 h after light 2.8518349173333335 2.483694433 3.1931334860000002 3 h after light 2.239651474 2.103300864 2.455605969 5 h after light 2.587220733 2.2269778319999998 3.074641096 7 h after light 2.5648936179999997 1.837798469 2.958177873 9 h after light 2.617758907 2.029176949 3.5939640089999996 11 h after light 2.100549468666667 1.9163342819999998 2.192732528 13 h after light 2.7023054686666668 1.882703616 3.49656938 15 h after light 2.992272787 2.661441474 3.2380186319999997 1 h after dark 3.1970995123333332 2.76280491 3.622596671 3 h after dark 3.217610042 2.512033087 4.469027406 5 h after dark 3.069880884333333 2.03767716 3.8325425739999996 7 h after dark 2.5777385293333333 2.134964788 2.8879353739999996