condition mean min max 0 h after light 47.678250000000006 42.8609 52.4956 2 h after light 25.6358 23.2255 28.0461 4 h after light 19.8873 19.7322 20.0424 8 h after light 24.9103 24.1199 25.7007 12 h after light 39.400999999999996 36.5174 42.2846 2 h after dark 55.72225 50.8483 60.5962 4 h after dark 52.71185 50.9797 54.444 8 h after dark 63.459199999999996 62.544 64.3744 12 h after dark 54.0539 48.0348 60.073