condition mean min max 1 h after light 1.7394957524999999 1.7092443830000001 1.7697471219999998 3 h after light 1.1833935023333333 1.01586058 1.292084905 5 h after light 1.6236641010000001 0.711669566 2.168529162 7 h after light 1.5157422846666666 1.14246035 1.797269033 9 h after light 1.5227009026666665 1.2578565959999999 1.822863025 11 h after light 1.4524772396666668 1.173500686 1.990163726 13 h after light 1.5381667486666666 0.9682084759999999 2.126305951 15 h after light 1.6286446723333332 1.41574438 1.76288976 1 h after dark 1.9317941826666667 1.621408675 2.12500645 3 h after dark 1.93110123 1.584979816 2.3013606159999997 5 h after dark 2.0637148836666666 1.759238642 2.549875711 7 h after dark 2.256795092 1.8901844819999998 2.655887305