condition mean min max 0 h after light 37.358549999999994 34.1493 40.5678 2 h after light 16.147550000000003 15.0775 17.2176 4 h after light 22.078200000000002 21.7387 22.4177 8 h after light 27.7267 22.3143 33.1391 12 h after light 23.31275 21.7011 24.9244 2 h after dark 25.497549999999997 23.2919 27.7032 4 h after dark 33.2571 32.1096 34.4046 8 h after dark 47.4167 46.1049 48.7285 12 h after dark 40.296499999999995 38.2782 42.3148