condition mean min max 4 h after light 300.299536 280.886972 319.7121 8 h after light 390.17729399999996 367.814839 412.539749 12 h after light 413.87947299999996 410.994752 416.764194 4 h after dark 377.652928 373.408916 381.89694 8 h after dark 401.7637985 356.434105 447.093492 12 h after dark 299.61614 299.61614 299.61614