condition mean min max 1 h after light 2.098541821 1.698957237 2.498126405 3 h after light 1.805630723 1.428570275 2.312151936 5 h after light 2.257706084666667 2.09052935 2.38895229 7 h after light 1.8685709680000002 1.414597775 2.2849207000000002 9 h after light 2.3073139036666666 2.0185913319999997 2.7603354380000003 11 h after light 2.198972732 1.621614888 2.671764925 13 h after light 2.2294121886666667 1.423835994 3.126920515 15 h after light 2.7693167903333333 2.265191008 3.13402624 1 h after dark 2.543051618666667 2.4487659440000002 2.6469378580000003 3 h after dark 2.547556526 2.04565388 3.0874643230000003 5 h after dark 2.371072796 1.69991714 2.7645178660000003 7 h after dark 2.4876522546666666 2.254998656 2.6877121319999997